If you've never been to Washington, D.C. before, plan to spend some time along the Tidal Basin, an approximately 107-acre pond encircled by a 2.1-mile loop trail. Constructed to use the strong tides of the Potomac River to clear silt from the Washington Channel and to maintain steady water levels in the Lincoln Memorial Reflecting Pools, it now also serves as the backdrop to some of D.C.'s best-loved sites. Every spring, the Tidal Basin bursts with color as cherry blossom trees (gifted to the city from Tokyo) bloom into cotton candy-colored tufts, and they attract hordes of visitors. The cherry blossoms typically hit peak bloom (defined as when 70% of the cherry blossoms are open) in March or April. The National Park Service website makes "bloom watch" updates on its website, where you can check the progress of the trees and see when peak bloom is expected for the year. You can follow the path that leads around the basin, but recent visitors recommended testing the waters in a paddleboat. Paddleboats are available to rent from spring until fall for $28 to $40 per hour (depending on the day) for a four-passenger boat. You can pick up a paddle boat every day from 9 a.m. to 5 p.m. from the boat dock near Maine Avenue.

Even if you don't make it to town for the cherry blossoms, you won't want to miss the three major memorials that can be found along the Tidal Basin's shores: the Thomas Jefferson Memorial, the Franklin Delano Roosevelt Memorial and the Martin Luther King Jr. Memorial. A memorial to Virginia Declaration of Rights author George Mason, also stands nearby.

Even if you're only in town for a short trip, visiting the Washington Monument and the White House – two marble symbols of the U.S. – is a must for any first-time D.C. visitor.

Standing just shy of 555 ½ feet, the Washington Monument was the tallest structure in the world at its completion in 1884. Nowadays, you can ride one of the monument's glass-encased elevators to the top observation deck to enjoy 360-degree views of the city, which invariably impress visitors. You can explore the attraction's exterior for free 24 hours a day, but National Park Service rangers are only available from 9:30 a.m. to 10 p.m. to answer questions. The monument itself is open to visitors every day from 9 a.m. to 5 p.m. Free timed-entry tickets can be reserved up to 30 days in advance via Recreation.gov. (There is a $1 nonrefundable service charge for each ticket.) Some same-day tickets are distributed daily on a first-come, first served basis. The ticket window opens at 8:45 a.m.; be prepared for a line. The Smithsonian Metro stop is closest to the monument. Visit the National Park Service's Washington Monument page for more information.

U.S. News Insider Tip: The best time to see this monument is after dark when it's illuminated. You'll still contend with crowds, but it will be worth it. – Marisa Méndez, Senior Editor

Although the Lincoln Memorial is just one of the District's many monuments, the larger-than-life Honest Abe is also among travelers' favorites. History buffs might enjoy reading Lincoln's  two famous speeches – the Second Inaugural Address and the Gettysburg Address – which are both etched into the memorial's north and south walls, respectively. Meanwhile, art history and architecture aficionados will enjoy admiring the building's striking design by Henry Bacon, complete with 38 Doric columns, 36 of which signify the states in the Union at the time Lincoln passed away.

U.S. News Insider Tip: While it's pretty during the day, the memorial is incomparable at night. Visit after sunset. – Marisa Méndez, Senior Editor

The World War II Memorial was dedicated in 2004 to the 16 million American military members who served during World War II, including the thousands of individuals who lost their lives during the fight. A circle of 56 columns (representing the U.S. states and territories from the era) looks over the Rainbow Pool. At night, with lights shining, this memorial can be quite ethereal. The structure also has a wall of more than 4,000 gold stars – one for every 100 Americans who died in the conflict.

One of the most moving war memorials, the Vietnam Veterans Memorial – or "the Wall," as it's commonly referred to – is a long black granite wall with the names of more than 58,000 Americans who perished during the Vietnam War emblazoned on its surface. Recent travelers said their visits to the site were heartbreaking but thought-provoking and powerful, adding that even the toughest of individuals will find it hard to not become emotional while reading the wall's names. If you're looking for a specific person, keep in mind that the soldiers' names are ordered by the date they died, not alphabetically. Also, reviewers recommend using the attraction's name books and visiting during the day when there's ample sunlight.

When you're wandering along the eastern side of the Mall, venture to the Korean War Veterans Memorial. Paying tribute to the 1.5 million who served in "The Forgotten War," this privately funded site contains 19 stainless steel statues of soldiers in combat. In a triangular area known as the Field of Service, soldier statues march toward an American flag. Next to the soldiers is a 164-foot-long granite wall that pays homage to the unnamed troops that fought in the Korean War. Another highlight of the memorial is the Pool of Remembrance, a tranquil place for reflection. However, some past travelers cautioned that the memorial lacks signage, so younger visitors may not understand as much as those who lived through the war.

Located on the northwest rim of the Tidal Basin, this 30-foot granite memorial pays homage to civil rights activist Dr. Martin Luther King Jr. Everything from its address at 1964 Independence Ave. (a reference to the year the Civil Rights Act of 1964 was passed by Congress) to its design (which shows King emerging from a "mountain of despair," a reference to his "I Have a Dream" speech) are meant to reflect King's significant contribution to American history. What's more, this towering sculpture opened to the public in 2011, making it one of the newest memorials to open in the District. It is also the National Mall's first memorial dedicated to an African American.

Previous visitors raved about this memorial, adding that its powerful symbolism and beautiful design will give you chills. Plus, the sculpture's proximity to other memorials and monuments like the Korean War Veterans Memorial and the World War II Memorial make it convenient to reach. However, some reviewers wished there was more information on King's life, legacy and commitment to nonviolence around the statue.

Note: Beginning in 2018, the museum embarked on an ambitious, multiyear, multimillion-dollar effort to renovate and reimagine all of its exhibits and put 1,400 new objects on display. It's reopening galleries in stages, but the IMAX theater is closed. Check the website to see what's on display before you go.

Attracting millions of people each year, the Smithsonian National Air and Space Museum contains a trove of celebrated aircraft, including Amelia Earhart's Lockheed Vega 5B, the Apollo 11 Command Module, Charles Lindbergh's Spirit of St. Louis and Wilbur and Orville Wright's 1903 Wright Flyer, among others. Exhibits include flight simulators, an IMAX theater and the Einstein Planetarium. And parents beware: The gift shop is huge, so get ready for pleas from your kids. 

U.S. News Insider Tip: When hunger strikes, don't miss the Southern comfort offerings at Sweet Home Cafe, including fried chicken, collard greens and fish po'boys. The food is surprisingly delicious for a museum eatery. – Nicola Wood, Senior Editor

Designed to replicate the three-tiered crowns found in Yoruban art from West Africa, with bronze-colored latticework accents that honor the ironwork of enslaved African Americans, the Smithsonian National Museum of African American History & Culture opened on the National Mall in 2016. More than 40,000 artifacts are displayed inside, including photographs of Dr. Martin Luther King Jr. and other civil rights activists, boxing headgear and a robe used by Muhammad Ali, and a fedora once worn by Michael Jackson.

You need to be in the right frame of mind to visit this sobering museum that focuses on the atrocities of the Holocaust. Through film footage, photographs and historical artifacts, it confronts subjects such as Hitler's rise to power, anti-Semitic propaganda and the horrors of the Final Solution. In addition to its permanent exhibition, "The Holocaust," the museum mounts several special exhibits. The facility also has a Hall of Witness, a three-story chamber beneath skylights; a Hall of Remembrance, a space with an eternal flame intended for individual reflection as well as public ceremonies; the Holocaust Survivors and Victims Resource Center; a library and a reading room.

Past travelers felt moved by this powerful museum but cautioned that its graphic collection is not ideal for younger children. (Indeed, the museum itself has age recommendations for its exhibits, signaling that some material may not be suitable for kids.) Many were especially impressed with its informative, thorough and respectful displays, adding that you can easily spend a few hours perusing its halls.

U.S. News Insider Tip: There are two things you won't want to miss here: the rooftop terrace, which affords panoramic views of the city and a photo op with a giant blue rooster, and the only Leonardo da Vinci oil painting on permanent exhibition in the U.S. – Catriona Kendall, Associate Editor

If you're any kind of art connoisseur, you should make a stop at the National Gallery of Art. Composed of the East Building, which houses the gallery's more modern works (think: Henri Matisse and Mark Rothko), and the West Building, which contains the collection's older works (from Sandro Botticelli to Claude Monet), this museum has enough to fill an entire afternoon. Visitors often remark on the museum's large size and expansive collection. Pace yourself and maybe order a coffee, gelato or lunch at one of the gallery's five bars and cafes.

U.S. News Insider Tip: Even if you don't have time to catch a performance, head to the rooftop of the Kennedy Center to grab a drink and see an incredible sunset from the terrace. The on-site REACH art gallery and sculpture garden (free) are also fun to wander around. – Erin Evans

Many travelers highly recommend a visit to The John F. Kennedy Center for the Performing Arts, built and named for America's beloved Camelot president. The Kennedy Center houses the National Symphony Orchestra and the Washington National Opera and hosts numerous other dance, theater and musical performances throughout the year. Although ticket prices can run a bit high, you can take in a performance for free on the Millennium Stage. The Kennedy Center debuted a new permanent exhibit in 2022: Visitors can explore the free "Art and Ideals: President John F. Kennedy" immersive exhibit to learn about the relationship between Kennedy's presidency and the arts. The facility also includes the REACH, an indoor/outdoor complex comprising an art gallery, sculpture garden, classrooms and studios, lecture halls, a video wall and more interactive spaces.

With a collection of more than 147 million items, this robust Smithsonian museum on the National Mall attracts millions of visitors each year. Some of the museum's highlights include replicas of giant whales and other marine life in the Sant Ocean Hall. There's also a 2,000-pound, 52-foot model of a mega-tooth shark suspended above a dining area. In addition, you can venture to the Butterfly Pavilion for some fluttery fun with multicolored bugs. No stop at this museum would be complete without stopping by the David H. Koch Hall of Fossils – "Deep Time" exhibit features approximately 700 specimens, including Tyrannosaurus rex and triceratops dinosaurs. Other permanent exhibits explore human evolution, ancient Egypt and geology, among other topics.

Although this museum is especially appealing to families, past visitors said there's something for everyone here. However, the property can get quite crowded on weekends, holidays and during the busy summer season, so consider arriving on a weekday or in the offseason to avoid crowds. Recent museumgoers also suggested saving some time for the Hope Diamond, which is on display in the geology exhibit.

U.S. News Insider Tip: Opt for a tour instead of exploring on your own, especially if you want to spot some of the cathedral's weirder gargoyles (like the famous Darth Vader). – Marisa Méndez, Senior Editor

Construction first began on this massive cathedral – the sixth largest in the world – in 1907, but it wasn't actually completed until 1990. (Though work on the building continues, including extensive and ongoing repairs after an earthquake damaged the structure in 2011.) Designed in the Gothic style, the Washington National Cathedral sits surrounded by gardens, creating a pleasant atmosphere for visitors. Take a stroll around the cathedral and peer at its high vaults and flying buttresses, keeping a close eye out for gargoyles (there's one of Darth Vader!). Step inside to admire the building's intricate stained-glass windows.

Arlington National Cemetery sits in Arlington, Virginia, across the Potomac River from Washington, D.C. The cemetery spans about 1 square mile and serves as the final resting place for more than 400,000 service members, veterans and their families. Visitors should be sure to spend some time viewing the Memorial Amphitheater, the John F. Kennedy Gravesite and the Tomb of the Unknown Soldier. Additionally, finding the grave of a notable veteran, family member or friend proves to be a powerful experience, according to visitors. The cemetery also has a downloadable app available to help you pinpoint the location of a grave.

Previous travelers appreciate the trolley tour from Arlington National Cemetery Tours, but they warn that the excursion is a bit pricey at $19.50 for adults, $10.75 for children ages 4 to 12 and $15 for seniors ages 65 and older. (There are discounted prices for service members, veterans and their families.)

The world's first voice-activated museum, Planet Word strives to provide an immersive language experience through multiple exhibits and interactive galleries. Its word-centric exhibits span three floors and explore such topics as how people learn to speak, words’ origins, the world’s diversity of languages, famous speeches (which visitors can recreate using teleprompters), songs (which you can deliver karaoke style), jokes and how advertising uses language to persuade consumers. It also has a library, of course, as well as recording booths for listening to others reflect on the power of words and for preserving your story. Its Lexicon Lane contains multiple "puzzle cases" with themed word puzzles that can be solved using various clues deposited around the room. The museum, which opened in 2020, also has a restaurant and a gift shop.

Visitors frequently enthuse about this museum with adjectives like "clever," "creative," "fascinating" and "innovative." Many say its well-executed interactive activities make it an especially engaging place for families. Plan on spending at least a couple hours here.

Arguably the most magnificent building in Washington, the U.S. Capitol is where visitors go to witness politics in action. Inside, members of both houses of Congress debate and create national policy and law, while visitors explore the building's north and south wings and circular centerpiece: the Rotunda. This iconic hall houses paintings, frescoes and sculptures depicting famous scenes from American history, not to mention an iconic cast-iron dome added to the structure in 1868.

Touring the Capitol is free of charge, but you'll need to make your reservation well in advance to ensure you get a tour slot (you cannot see the Capitol without booking a tour). The U.S. Capitol Visitor Center welcomes visitors Monday through Friday from 8:30 a.m. to 4:30 p.m. (with the exception of Thanksgiving Day, Christmas Day, New Year's Day and Inauguration Day). The tour does not include the Senate and House of Representatives galleries. Though some travelers express mixed reviews on whether the U.S. Capitol warrants the time and effort spent (both making reservations and going on the actual tour), most agree the site is well worth a visit.

The National Portrait Gallery most notably houses images of every previous president, allowing visitors to reminisce about each political figure as they progress through the hall of portraits. The presidential portraits aren't alone, though, as the National Portrait Gallery also houses artistic renderings of notable American citizens ranging from sports figures to civil rights leaders. Moreover, the National Portrait Gallery only takes up half of the building and shares the space with the Smithsonian American Art Museum. This museum showcases rotating exhibits, which have previously exposed visitors to work created in response to the Vietnam War, glasswork, native women artists and more. The Smithsonian American Art Museum also operates a separate branch, the Renwick Gallery, devoted to contemporary craft and decorative arts.

Previous travelers insist that you take a few minutes to enjoy the shared Kogod Courtyard; its glass-paneled roof protects visitors from the elements while maintaining an abundance of natural light. These visitors also recommend that you take a few hours to explore both the National Portrait Gallery and the Smithsonian American Art Museum, as there are a variety of interesting, small exhibits that are easy to miss if you're in a rush.

More than 1,800 animals reside at the Smithsonian's 163-acre National Zoo & Conservation Biology Institute, from Asian elephants to cheetahs to sea lions. Look up every now and then as you stroll beneath the Orangutan Transport System (called the O Line): You may spot orangutans swinging along cables between steel towers. Or, if you're more intrigued by animals native to South America, head over to the Amazonia exhibit, home to creatures like titi monkeys and multiple frog species. The Great Cats exhibit features Sumatran tigers and African lions, among other feline predators. The zoo also has a playground and other attractions geared toward kids. If you time your visit for the holidays, swing by the zoo after dark for its ZooLights exhibition, when animal lanterns and lights bedazzle the park.

Recent visitors praised the zoo's pleasant surroundings and broad selection of species. Others warn future travelers to temper expectations: It's popular during the spring and summer seasons and there are long lines for (somewhat overpriced) food. Though some said the zoo could be more exciting and have a broader array of animals, keep in mind the more than 360 species are free to visit.

Note: Due to the discovery of boxwood blight, the arboretum has closed its Boxwood Collection and adjacent Perennials Collection in order to prevent spread of the disease. It is closed until further notice.

Located northeast of downtown Washington, D.C., the United States National Arboretum rewards its visitors with beautiful outdoor spaces. The arboretum's outdoor collections range from dogwoods to azaleas to magnolias, but none of the plants are the area's primary attraction. Instead, most travelers make the trek here for the National Capitol Columns and the bonsai collection. The National Capitol Columns were built in 1828, decorated the Capitol building until 1958 and found their way to the arboretum in the 1980s. Now, the columns serve as an excellent place to snap photos or enjoy a picnic. The area's bonsai trees sit in the National Bonsai & Penjing Museum, which boasts an astounding 300 miniature trees that staff members rotate through the museum's three pavilions and special exhibits gallery.

The Freer Gallery of Art and the Arthur M. Sackler Gallery combine to comprise the Smithsonian National Museum of Asian Art. Opened in 1923, the Freer Gallery showcases American paintings from the late 19th century aesthetic movement, plus art from China, Egypt, India, Japan, Korea and the Islamic world. The Sackler Gallery opened in 1987 in the adjacent building, and it displays Thai earthenware, a Tibetan Buddhist shrine, Iranian artifacts and a host of rotating exhibits.

Past visitors particularly appreciated the Peacock Room, a gilded blue and gold room filled with frescoes of peacocks and pottery. The Sackler Gallery's underground exhibits also serve as a boon for sweltering tourists during the District’s hot summer months, which delighted recent travelers. The general consensus is that there are some remarkable works of art here.

A large urban park extending from the Washington, D.C.-Maryland border to the Potomac River, Rock Creek Park is a destination for an expansive array of outdoor activities. It has more than 32 miles of hiking trails and 13 miles of horseback riding trails while bicyclists can use its paved trails and roads. It has a nine-hole golf course and tennis courts. Fishing and paddleboating on the Potomac River are additional options. The park also boasts plenty of built things to see, such as scenic bridges, fountains and statues.

In addition to its more than 1,750 acres of outdoor space, the park encompasses multiple noteworthy structures. The Nature Center features a book- and game-filled children's Discovery Room, displays of live turtles and snakes and an observation deck. It provides hiking information and serves as the starting point of the half-mile Woodland Trail. The Peirce Mill operated as a grist mill from 1829 to 1897, making the historical building the last one of its kind in the area. The Old Stone House, constructed around 1766, ranks as the oldest building on its original foundation in Washington D.C. Its former kitchen contains historical exhibits.

A treasure trove of the United States' founding documents, the National Archives Museum is high on travelers' to-do lists and almost always has long entrance lines. But once you do get inside, you'll see the Declaration of Independence, the Constitution and the Bill of Rights, along with one of the surviving copies of the Magna Carta. Other interactive and kid-friendly exhibits fill the museum, which is located off the Archives-Navy Memorial-Penn Quarter Metro station on the Green and Yellow lines. Conveniently, the museum is also a popular stop on many of the city's best bus tours.

If you love history, you'll enjoy visiting this museum. Reservations are not required but are available. Reserving free passes on Recreation.gov's website comes with a service fee of $1.00 per ticket, but travelers say paying for advance tickets will save you from having to wait in a long line to enter. The museum encourages reservations during its peak season from March through Labor Day. Also, be aware that photography is not permitted anywhere inside the building.

U.S. News Insider Tip: If you're attending a concert at this venue, plan to arrive early, as the line can stretch around the block for popular artists. And if possible, avoid using the coat check (unless you want to be stuck waiting in line for hours after the show).  – Alissa Grisler, Associate Editor

The 9:30 Club has often been heralded as one of the best live music venues in America. The iconic club began earning its accolades around the time it opened in 1980, though, and has hosted groups like Nirvana, R.E.M., Red Hot Chili Peppers, Fugazi and Public Enemy, among others. While the 9:30 Club relocated and expanded over time, the club is still small enough to feel intimate. Its location near the bustling U Street corridor means that travelers will have no shortage of options for a pre-show dinner or a post-show drink (the staple Ben's Chili Bowl is just a few blocks away). Alternatively, the 9:30 Club offers a small menu of quesadillas, nachos and tacos if you want to eat there.

German-American immigrant and brewing entrepreneur Christian Heurich built the mansion that now bears his name in the late 19th century. Now, its stands as both an example of Richardsonian Romanesque residential architecture as well a testament to the business-owner's legacy. (It also, appropriately enough, serves as the headquarters of the District of Columbia Brewers Guild, a nonprofit trade organization serving the city's craft brewing industry.) The museum aims to preserve the building, its grounds and its collections while demonstrating the relevance of Heurich's version of the American dream to the modern day.

Visitors typically find the tour guides highly knowledgeable and enjoy seeing the fine period furniture and the well-preserved, intricately decorated structure.

U.S. News Insider Tip: The permanent exhibits are a bit technical, but special exhibits are accessible (and often hands-on!) for everyone, regardless of their knowledge of architecture. – Marisa Méndez, Senior Editor

Washington boasts countless examples of iconic architecture, but the National Building Museum fittingly stands out from the rest. The gargantuan former Pension Building, which completed construction in 1887, once housed the United States Pension Bureau as well as a variety of political events like inaugural balls. In 1985, the building completed its transition into a museum, and it was officially renamed the National Building Museum in 1997. Currently, the museum showcases various interesting intersections of architecture and design throughout American history and culture via approximately 100,000 photos, 130,000 architectural drawing and prints, and more than 20,000 objects ranging from building materials to toys.

Like other parts of the South, the Washington metropolitan area – which includes Maryland, Virginia and Washington, D.C. – was once home to numerous plantations that profited off the labor of enslaved African Americans. To learn more about one of the region's most famous former slaves, visit the Frederick Douglass National Historic Site in the district's Anacostia neighborhood.

At this historical site, you'll learn all about Frederick Douglass, who had been born into slavery in 1818 who fled from Maryland to New York City in 1838. After becoming a free man, Douglass devoted his life to speaking against slavery, producing abolitionist newspapers and writing about his experience as a slave. In 1872, Douglass and his then wife, Anna, moved to Washington, D.C. The couple moved into the house known as Cedar Hill in 1878. After the death of his first wife in 1882, Douglass married Helen Pitts in 1884 and continued to live in the house until his death in 1895.