4.8
(102)
1,488
hikers
20
hikes
Hiking in Loma Alta Open Space Preserve offers a diverse landscape for bus station hiking trails, characterized by expansive open grasslands, dense California bay woods, and woodlands featuring white and coast live oaks. The preserve includes canyons, creekbeds, and deeply shaded laurel-filled ravines. From its elevated points, the area provides panoramic vistas of Mount Tamalpais, the San Francisco Bay, and surrounding ridges. An extensive network of fire roads and trails provides varied options for exploration.
Last updated: July 8, 2026
5.0
(1)
4
hikers
12.9km
04:03
530m
530m
Embark on the Solstice and 680 Trail Loop for a moderate hiking experience spanning 8.0 miles (12.9 km). You will gain 1729 feet (527 metres) in elevation, taking about 4…
5.0
(2)
7
hikers
5.45km
01:40
210m
210m
Easy hike. Great for any fitness level. Easily-accessible paths. Suitable for all skill levels.

Sign up for free
5.0
(1)
17
hikers
10.9km
02:55
120m
120m
Moderate hike. Good fitness required. Easily-accessible paths. Suitable for all skill levels.
3
hikers
8.96km
03:14
680m
360m
The Blackstone Canyon Trail and Queenstone Fire Road Loop offers a dynamic hiking experience, blending the lush, shaded environment of Blackstone Canyon with the expansive, open vistas of Queenstone Fire…
5.0
(1)
11
hikers
9.88km
02:48
210m
210m
Embark on the Yolanda Trail and Shaver Grade Loop, a moderate hiking route that offers a diverse landscape for you to explore. You will hike 6.1 miles (9.9 km) through…
Get access to more routes and recommendations from other explorers.
Sign up for free
Already have an account?
Our route recommendations are based on thousands of hikes, rides, and runs completed by other people on komoot.
Start today with a free account
Your next adventure awaits.
Login or Signup
mostly sunny areas but with beautiful views
0
0
This cabin dates back to the 1890s and was originally a caretaker's home located on what was known as part of the ranch for the nearby Porteous Mansion. The cabin's construction comes from redwood logs cut from the Deer Park section of the ranch and the trim around the windows and doors from a fallen tree on the southwest side of Shaver Grade. It is an interesting piece of local history and the only structure of its kind in Marin County.
1
0
This trail can be the starting point or end to a nice hike through the preserve, connecting to the Terra Linda Trail and several other side trails. It is a great way to explore the beautiful grassland and broadleaf forest surrounding several San Rafael residential communities. The route travels through coast live oak and California bay trees, with many California poppies and wildflowers on the rolling hillsides. On a clear day, there are fantastic views of Mount Tamalpais and Big Rock Ridge, with San Pablo and San Francisco Bay in the distance.
0
0
This trail, open only to hikers and equestrians, is a beautiful route running along a seasonal creek bed through coast live oak and madrone. There are views of Mount Tamalpais summit and Bald Hill as you get higher in elevation and meadows full of wildflowers, offering a perfect setting for a picnic in the grass.
0
0
In 1967, the family of Natalie Coffin Greene donated 25 acres of Phoenix Lake land for a park in her memory. It is a very private, secluded and peaceful spot to set out on a day hike. The park also makes a great destination in and of itself. It has picnic tables, Ross Creek running through it, and restrooms. Dogs are allowed as long as they are on a leash. The tiny parking lot is usually full on summer weekends, so arriving early in the day is best.
0
0
With over 150 miles of trails, this junction leads to several choices, depending on how far you want to extend your hike. Shaver Grade Road is a gravel fire road that climbs gradually toward Bon Tempe Lake. Eldridge climbs steeply from here and swings south on a more gradual incline, which will take you to the top of Mount Tamalpais East Peak. Fish Grade will take you to Fish Gulch Trail, and Gertrude Ord Trail is a single track that runs along Phoenix Creek, around Phoenix Lake and connects to several other routes for miles of tremendous trails to explore.
0
0
Phoenix Lake is open to the public for swimming and fishing. Dogs are allowed on the surrounding trails, but are not allowed to swim nor drink from the water.
1
0
There are 19 bus-accessible hiking trails in Loma Alta Open Space Preserve featured in this guide. These routes offer a variety of experiences, with 7 easy, 11 moderate, and 1 difficult option to choose from.
Hikes in Loma Alta Open Space Preserve offer a diverse range of landscapes. You'll traverse expansive open grasslands, dense California bay woods, and woodlands dotted with white and coast live oaks. Many trails also lead through canyons, creekbeds, and deeply shaded laurel-filled ravines, providing varied scenery throughout your trek.
Yes, there are several easy bus-accessible hikes suitable for families. A good option is the 680 Trail loop from Sleepy Hollow, which is about 5.4 km long. Another easy route offering great views is the Great Views – Sorich Ranch Park loop from San Anselmo, spanning approximately 6.3 km.
Loma Alta Open Space Preserve is enjoyable year-round, but spring is particularly beautiful with abundant wildflowers like California poppies and lupines. Following periods of rain, you might also catch sight of seasonal waterfalls. During summer, be prepared for exposed grasslands by carrying sunblock and water. In winter and early spring, some trails can be muddy, so appropriate footwear is recommended.
Loma Alta Open Space Preserve is generally dog-friendly, but it's always best to check specific trail regulations. Most trails allow dogs on leash. Given the open grasslands and potential for wildlife, keeping your dog under control is important.
Yes, following a period of rain, visitors might be treated to the sight of Fairfax Falls 🌊 or Loma Alta Falls, a thin, two-tiered waterfall nestled in a rocky grotto. The preserve is also significant for dividing four major watersheds: Miller, Corte Madera, Lagunitas, and Nicasio Creeks.
From the elevated points within Loma Alta Open Space Preserve, you can enjoy breathtaking panoramic vistas. These often include Mount Tamalpais, the San Francisco Bay, Lucas Valley, Big Rock Ridge, the Richmond/San Rafael Bridge, and San Pedro Mountain. On clear days, the San Francisco skyline may even be visible.
Yes, many of the bus-accessible routes are loop trails. For example, the Solstice and 680 Trail Loop offers a moderate 12.9 km circuit, and the Mission Pass Path loop from Northgate Mall is a moderate 7.7 km option.
The bus-accessible trails in Loma Alta Open Space Preserve are highly rated by the komoot community, with an average score of 4.9 out of 5 stars from 92 ratings. Reviewers often praise the diverse landscapes, stunning panoramic views, and the sense of quick escape into nature that the preserve offers.
Yes, some trails follow historic paths. For instance, you might encounter sections of the Old Railroad Grade Trail, which was once a significant route. The White Hill — Old Railroad Grade upper trailhead is another notable point of interest.
Loma Alta is an important habitat for a variety of birds, including horned larks, western meadowlarks, and western bluebirds. Birdwatchers might also spot lazuli buntings, chipping sparrows, and various raptors hunting on the open slopes. Keep an eye out for other local fauna as you explore the diverse environments.


Browse the best Hikes in other regions.