Monte Bello Preserve Loop, California - 944 Reviews, Map | AllTrails
Monte Bello Preserve Loop, Monte Bello Open Space Preserve, Los Altos Hills, California, United States | AllTrails.com

Monte Bello Preserve Loop

Length7.0 miElevation gain1,371 ftRoute typeLoop

Experience this 7.0-mile loop trail near Los Altos Hills, California. Generally considered a moderately challenging route, it takes an average of 3 h 27 min to complete. This is a very popular area for birding, hiking, and horseback riding, so you'll likely encounter other people while exploring. The trail is open year-round and is beautiful to visit anytime. You'll need to leave pups at home — dogs aren't allowed on this trail.

Bird watchingHikingRunningHorseback ridingNo dogsForestViewsWildflowersWildlife
Monte Bello Preserve Loop is a moderate to difficult loop through Monte Bello Open Space Preserve and a portion of Rancho San Antonio Open Space Preserve as it summits Black Mountain. The well-maintained route offers beautiful rolling hills, spectacular views from Santa Cruz to the Bay, and a number of wildlife and wildflower viewing opportunities, especially in late March and early April. There is limited shade on the ascent but plenty of tree cover on the way down. There is no drinkable water so bring plenty of liquids and a snack or lunch for the top of Black Mountain. Dogs are not allowed on this route so keep them at home. Start at the parking lot on Page Mill Road across from the Los Trancos Open Space Preserve and head out on the White Oak Trail until you reach the Skid Row Trail. Follow this on to the Stevens Creek Nature Trail and then Canyon Trail. When you hit the fork, head left on the Indian Creek Trail until it merges with Monte Bello Road Trail, and continue on this up to the summit of Black Mountain. It’s a bit of a scramble but worth the climb. Head back down the same way and then take a right on Old Ranch Trail. Follow this and continue on Bella Vista Trail, Canyon Trail, and Stevens Creek Nature Trail back to the parking lot.
Monte Bello Preserve Loop map
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944 reviews
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January 15, 2024Hiking

Quite muddy on the last 1/3 of the trail

December 31, 2023Hiking

A bit muddy but not too bad. Some continuous elevation when getting close to the peak. The valley view is fantastic.

December 29, 2023Hiking

The weather wasn't perfect but we had some beautiful views of forest and north over the peninsula to Oakland and San Francisco.

Conditions: Muddy, Great!
December 28, 2023Hiking

The best loop that has you hiking down the canyons crossing beautiful creeks and rising up the other side to summit Black Mountain. You loop back through the forest and around Horse Lake to end up in the Christmas Tree Farm. Fun to see the nursery of trees grown for the holidays season. Great hike with a lot of variety and nice elevation gain.

Conditions: Great!
December 25, 2023Hiking

Trail offers a variety of terrains and elevation change. Beautiful all the way.

December 17, 2023Hiking

Four Open Space Preserves, Monte Bello OSP, Skyline Ridge OSP, Russian Ridge OSP, Coal Creek OSP.
Exposure some shade and exposed open areas.

December 11, 2023Hiking

Cool, windy day

November 11, 2023Hiking

Not too intense but pretty long. Saw some wildlife including a banana slug.

October 21, 2023Mountain biking

One killer steep section but otherwise a perfect ride

October 9, 2023Hiking

Well marked. This would be mostly in the sun if we had been here on a sunny day.

September 17, 2023Road biking

Beautiful view and we’ll marked signs.

September 10, 2023Hiking

Counter clockwise review: started around 11:30 (bad idea) - shade at the start and it ends for the uphill. Once you hit the peak of black mountain you can take a slightly more shaded route back until you hit the Monte bello parking route. Not super buggy out of the shade. Great hike.

August 27, 2023Hiking

Good trail condition. Get hete early. The last 1/3 is shaded, so even if it gets hot, this par is still good. Beautiful views.

August 11, 2023Hiking

Amazing trail. About 7 miles exactly. Took me 2.5 hours without much stopping. If you start clockwise, you’ll hit the first half open meadow and the back half in the shaded woods.

July 12, 2023Hiking

Today is too hot for this trail.

July 8, 2023Hiking

Excellent condition of the trail. The morning breeze is cold at this height, which made the hike very pleasant.

June 10, 2023Hiking

Really nice, easy to moderate loop if you’re going clockwise like we did. Def more moderate going counterclockwise (lots more climbing). Gorgeous hillside views and tree cover near the brook about halfway in. Definitely wear sun protection because the first and last third of the hike are exposed. Heads up, there are many mountain bikers that also use this trail, but the ones we encountered were great about communicating how many bikers were in their party so we were forewarned and could move to the side.

June 4, 2023Hiking

Was 7 miles for us but one of the best hikes anywhere in the Bay!

June 4, 2023Hiking

Beautiful hike, but quite exposed to the sun. Hat and lots of water recommended if starting after 10am.

June 4, 2023Hiking

Go CW. Do this early as it is somewhat exposed. Stevens Canyon trail is nice.

May 29, 2023Hiking

One of the most beautiful trails in bay area. Recommend counter clockwise. On a clear day you can see SF from the Block Rock peak Also use hiking poles and save your future knees

May 29, 2023Hiking

Really liked this trail, got a good workout. Lots of different terrain -- grasses, forests, creeks, valleys, flowers, scrub. Got there around 8 on Memorial Day and there were maybe 4 cars in the lot. There was lots of fog and wind so I decided to go counterclockwise to give the fog a chance to clear and get some protection from the wind. Pretty steep incline but definitely doable. Lots of wildflowers as you get further up. Couldn't see all of the view at Black Mountain due to the fog/clouds but there was definitely pretty sights on the way back and the forest walk was nice as well. Definitely want to return when less foggy! (Noting AllTrails got pretty spotty so the mileage is longer than the activity shows. Expect about 7 miles and 1409 feet depending how much you explore the summit).

May 27, 2023Hiking

Lots of wild flowers and butterflies. Also saw a deer and an excited coyote running with a snake in its mouth at the top of the Black Montain.

May 20, 2023Hiking

A super super nice trail! Sincerely love it! The view is more about the valley, which is super nice before the brutal summer kicks in. * Transportation: quite some mountain roads on the way here. Got to spend ~20 min on the twisted roads. You'll also encounter a lot of bikers on the way. Be cautious. * Parking: We arrived at 8.45 am, and the parking lot was 70% full, mostly taken by bikers. Some folks arrived at 9.15 and still find a spot to park. * The first two miles are going down smoothly, with decent shade. Very easy and chill. * If you want to take short cut, can turn left for Canyon Trail at 2.5mi. * Starting from 2.5mi, it'd be harder. Little shade + non-trivial slope up. * The way back is pretty good: smooth slopes with very open view to the valley.

May 20, 2023Hiking

Absolutely beautiful!

May 14, 2023Hiking

Gorgeous views of the Steven’s Creek valley, the big climb up and down from Black Mountain is entirely exposed, so make sure you have plenty of water. There’s a lot of wildflowers especially on the northern and eastern segments of the trail, but they’re nestled in tall grasses so you can’t always see just how many flowers there are until you’re on top of them. The western and southern segments of the trail have some nice shade. I’d recommend taking the loop clockwise so you get the exposed portion out of the way and finish in the shade.

Conditions: Great!
May 14, 2023Running

Recent rains last week made theteail muddy as it followed Stevens Creek. However, the varied terrain and the gorgeous views made fora memorable morning. Not crowded even on a Sunday.

Conditions: Slippery
May 14, 2023Hiking

About 1/2 shaded. Gradual long uphill sections, but very steep. Some cool breeze in the sun sometimes. Started about 8 am on hot day, and was pretty comfortable.

Conditions: Great!
May 7, 2023Hiking

Wonderful in the rain.

Conditions: Great!
April 29, 2023Hiking

Beautiful! Half is exposed to sun. Some shared paths with bikers.