Loma Alta and Big Rock Ridge Trail

MODERATE 25 reviews

Loma Alta and Big Rock Ridge Trail is a 7 mile moderately trafficked out and back trail located near San Rafael, California that features beautiful wild flowers and is rated as moderate. The trail is primarily used for hiking, trail running, horses, and mountain biking and is accessible year-round. Dogs and horses are also able to use this trail.

DISTANCE
7.0 miles
ELEVATION GAIN
1387 feet
ROUTE TYPE
Out & Back

dog friendly

hiking

mountain biking

trail running

horseback riding

views

wild flowers

rocky

Take the Big Rock Ridge trail to explore sections of the Lucas Valley Open Space Preserve. This hike feature nice views and meanders through a mixed range of elevation and biomes

hiking
16 days ago

hiking
1 month ago

hiking
2 months ago

hiking
2 months ago

hiking
3 months ago

5 months ago

Great view of the bay, city and mt Tam.

hiking
5 months ago

Nice gradual incline the entire way out. You'll start to feel it but the grade is shallow enough that you're able to keep your breath. Good workout that's not too brutal.

hiking
5 months ago

7 months ago

hiking
8 months ago

Even on a windy, overcast mid-February day this was a great hike. Amazing views (East Bay, San Francisco, highway 37 all the way through Vallejo).

We did a slightly different route than the one published, turning it into a point-to-point hike instead of out-and-back. Parked one vehicle at the end of the Luiz Fire Road (on Creekside Drive), and started the hike at the Big Rock trailhead. Overall hike was still ~7 miles, taking us along the ridge for a solid ~2.5 miles. Hike time was 3 hours.

According the posted signs, portions of this alternate route are closed during deer hunting season (some of the route is an easement on private ranch land). So check before heading out.

9 months ago

hiking
Saturday, September 24, 2016

I took the Big Rock Ridge trail all the way to the radio towers. This hike meandered through a mixed range of elevations and had fabulous views of overlooking the Skywalker Ranch, and on the top I could see as far as San Francisco.

hiking
Monday, September 05, 2016

mountain biking
Sunday, September 04, 2016

Once at the peak, you'll experience great views and have the option to go down numerous offshoot trails.

https://youtu.be/zPq7GUQO7uw
https://youtu.be/Urm8R-MALw0

hiking
Tuesday, July 05, 2016

Monday, June 13, 2016

hiking
Saturday, March 19, 2016

Saturday, February 27, 2016

hiking
Saturday, January 30, 2016

A little more challenging than I thought it was going to be. A good charge up hill.

hiking
Thursday, January 28, 2016