Routes

Planner

Features

Updates

App

Login or Signup

Get the App

Login or Signup

Login or Signup

Discover
Protected Areas in United States

Protected Areas in California

Discover
Protected Areas in United States

Protected Areas in California

Protected Areas in California

Protected Area Guide

California is home to more than 50 protected areas, encompassing a significant portion of the state's diverse ecosystems. These lands, managed by a mix of federal, state, and local entities, range from the towering redwood forests and rugged Pacific coastline of the north to the arid deserts and alpine peaks of the Sierra Nevada. This variety of landscapes provides an extensive network of trails for human-powered outdoor activities, including hiking, mountain biking, and road cycling. The state's commitment to conservation…

9462

Routes

4.7

(10749)

Average rating

226K+

Explored with komoot

Last updated: April 23, 2026

4.6

(529)

6,230

hikers

#1.

Briar Summit Open Space Preserve

Briar Summit Open Space Preserve offers diverse terrain for hiking, jogging, and cycling, with nearly 360-degree views of Los Angeles and the Pacific Ocean.

Hiking

Running

Mountain biking

Gravel riding

Road cycling

Cycling

4.5

(235)

6,048

hikers

#2.

Old Saint Hilary'S Open Space Preserve

Old Saint Hilary'S Open Space Preserve offers 232 acres of varied terrain and multi-use trails for hiking, cycling, and jogging with expansive bay views.

Hiking

Running

Mountain biking

Gravel riding

Road cycling

Cycling

4.6

(171)

5,818

hikers

#3.

Baltimore Canyon Open Space Preserve

Baltimore Canyon Open Space Preserve features redwood groves, diverse woodlands, and Larkspur Creek, offering varied terrain for hiking, mountain biking, and jogging.

Hiking

Running

Mountain biking

Gravel riding

Road cycling

Cycling

4.7

(168)

5,612

hikers

#4.

King Mountain Open Space Preserve

King Mountain Open Space Preserve offers diverse landscapes for hiking and cycling, featuring panoramic views of the San Francisco Bay and Mount Tamalpais.

Hiking

Running

Mountain biking

Gravel riding

Road cycling

Cycling

4.6

(146)

4,746

hikers

#5.

Ring Mountain Open Space Preserve

Ring Mountain Open Space Preserve features distinctive geology, diverse landscapes, and panoramic Bay Area views, offering routes for hiking and cycling.

Hiking

Running

Mountain biking

Gravel riding

Road cycling

Cycling

4.7

(152)

4,560

hikers

#6.

Horse Hill Open Space Preserve

Horse Hill Open Space Preserve offers rolling hills and oak trees with panoramic views, providing varied terrain for hiking, cycling, and mountain biking.

Hiking

Running

Mountain biking

Gravel riding

Road cycling

Cycling

4.7

(140)

4,307

hikers

#7.

Camino Alto Open Space Preserve

Camino Alto Open Space Preserve offers diverse terrain with hilly fire roads and single-track paths through woodlands and grasslands for hiking, cycling, and jogging.

Hiking

Running

Mountain biking

Gravel riding

Road cycling

Cycling

4.7

(152)

4,268

hikers

#8.

Blithedale Summit Open Space Preserve

Blithedale Summit Open Space Preserve offers 639 acres of diverse landscapes with trails for hiking, cycling, and jogging, suitable for various activity levels.

Hiking

Running

Mountain biking

Gravel riding

Road cycling

Cycling

4.7

(257)

4,211

hikers

#9.

Moore Creek Upland Open Space Preserve

Moore Creek Upland Open Space Preserve offers diverse landscapes for hiking and mountain biking, featuring wildflower fields, oak woodlands, and coastal prairie.

Hiking

Running

Mountain biking

Gravel riding

Road cycling

Cycling

4.6

(107)

3,938

hikers

#10.

Alto Bowl Open Space Preserve

Alto Bowl Open Space Preserve offers diverse terrain with rolling hills, oak woodlands, and grasslands for hiking, mountain biking, and road cycling between Mill Valley and Corte Madera.

Hiking

Running

Mountain biking

Gravel riding

Road cycling

Cycling

4.7

(151)

3,696

hikers

#11.

Pulgas Ridge Open Space Preserve

Pulgas Ridge Open Space Preserve offers diverse landscapes for hiking and jogging, including cool canyons, ridge views, and woodlands.

Hiking

Running

Mountain biking

Gravel riding

Road cycling

Cycling

4.7

(112)

3,545

hikers

#12.

Ravenswood Open Space Preserve

Ravenswood Open Space Preserve is a 376-acre wetland in the San Francisco Bay, offering flat, accessible trails for cycling, hiking, and jogging.

Hiking

Running

Mountain biking

Gravel riding

Road cycling

Cycling

4.7

(159)

3,463

hikers

#13.

Sierra Azul Open Space Preserve (Closed Areas)

Sierra Azul Open Space Preserve (Closed Areas) offers over 18,000 acres of rugged Santa Cruz Mountains terrain for hiking, biking, and jogging.

Hiking

Running

Mountain biking

Gravel riding

Road cycling

Cycling

4.5

(107)

3,417

hikers

#14.

Bald Hill Open Space Preserve

Bald Hill Open Space Preserve features diverse landscapes, from grassy hills to oak woodlands, offering routes for hiking, jogging, and cycling with panoramic views.

Hiking

Running

Mountain biking

Gravel riding

Road cycling

Cycling

4.5

(153)

3,305

hikers

#15.

Fremont Older Open Space Preserve

Fremont Older Open Space Preserve offers 739 acres of rolling hills, woodlands, and grasslands with an extensive network of dirt trails for hiking, jogging, and mountain biking.

Hiking

Running

Mountain biking

Gravel riding

Road cycling

Cycling

4.6

(109)

3,301

hikers

#16.

Cascade Canyon Open Space Preserve

Cascade Canyon Open Space Preserve offers 504 acres of diverse terrain, including shady trails, year-round creeks, and a 20-foot waterfall for hiking and mountain biking.

Hiking

Running

Mountain biking

Gravel riding

Road cycling

Cycling

4.7

(122)

3,248

hikers

#17.

Mulholland Open Space Preserve

Mulholland Open Space Preserve offers diverse landscapes with paved and unpaved trails for hiking, cycling, mountain biking, and jogging.

Hiking

Running

Mountain biking

Gravel riding

Road cycling

Cycling

4.6

(97)

3,245

hikers

#18.

White Hill Open Space Preserve

White Hill Open Space Preserve offers diverse terrain from woodlands to grasslands, with an extensive trail system for hiking, jogging, and cycling.

Hiking

Running

Mountain biking

Gravel riding

Road cycling

Cycling

4.5

(168)

3,232

hikers

#19.

San Pedro Mountain Open Space Preserve

San Pedro Mountain Open Space Preserve offers rugged, steep terrain with diverse landscapes for hiking, cycling, and jogging, featuring expansive views.

Hiking

Running

Mountain biking

Gravel riding

Road cycling

Cycling

4.8

(216)

3,179

hikers

#20.

El Sereno Open Space Preserve (Closed Areas)

El Sereno Open Space Preserve (Closed Areas) offers diverse landscapes and fire roads for hiking, jogging, road cycling, and mountain biking with panoramic views.

Hiking

Running

Mountain biking

Gravel riding

Road cycling

Cycling

See more

Loading

Most popular routes in California

Hiking in California

Nature to explore in California

Forests in California

Frequently Asked Questions

What are protected areas in California?

Protected areas in California are lands managed for conservation and recreation by federal, state, and local agencies. They include national parks, state parks, open space preserves, and national seashores. This page aggregates guides for 89 such areas, featuring over 9,000 routes for hiking, cycling, and mountain biking.

What types of protected areas exist in California?

California has a diverse network of protected lands, including nine national parks like Yosemite and Joshua Tree, numerous state parks such as Anza-Borrego, and national recreation areas. The state also features local open space preserves, many of which are found in the San Francisco Bay Area, and the West Coast's only national seashore at Point Reyes.

What are the main activities in California's protected areas?

The primary activities are hiking, cycling, and mountain biking, with over 9,000 documented routes available across the state's protected lands. Specific guides are available for activities such as Hiking in California and MTB Trails in California. Running and road cycling are also common.

How do protected areas differ from national parks in California?

Protected areas are a broad category that includes national parks, state parks, nature reserves, and open space preserves. National parks are a specific type of protected area managed by the federal government for their national significance. This page covers a variety of protected lands, while a dedicated page focuses specifically on National Parks in California.

What can you do in Baltimore Canyon Open Space Preserve?

Baltimore Canyon Open Space Preserve features redwood groves and diverse woodlands with over 160 routes for outdoor activities. The preserve offers varied terrain for hiking, mountain biking, and jogging. Its trails wind through the canyon alongside Larkspur Creek, providing a range of options for different activity levels.

What are the trails like in Briar Summit Open Space Preserve?

Briar Summit Open Space Preserve offers over 100 routes for hiking, jogging, and cycling. The trails feature diverse terrain with expansive views of Los Angeles and the Pacific Ocean. It is a popular location for those seeking routes with significant elevation gain and rewarding vistas.

Are there accessible trails in Ravenswood Open Space Preserve?

Yes, Ravenswood Open Space Preserve is known for its flat, accessible trails through coastal wetlands. The 376-acre preserve in the San Francisco Bay offers routes suitable for cycling, hiking, and jogging. Its level terrain makes it a good option for family-friendly outings and easy bike rides.

What kind of cycling is available in Ring Mountain Open Space Preserve?

Ring Mountain Open Space Preserve provides routes for both mountain biking and road cycling. The preserve features distinctive geology and panoramic Bay Area views. Cyclists can find a mix of fire roads and paved sections, with nearly 140 routes shared by the community.

Are there family-friendly trails in California's protected areas?

Yes, many protected areas offer routes suitable for families and beginners. For example, Ravenswood Open Space Preserve has flat trails ideal for easy walks and bike rides. The collection of Easy hikes in California also features many routes within these protected lands.

When is the best time to visit protected areas in California?

The best time to visit varies by region and elevation. Coastal areas are pleasant year-round, while desert parks like Joshua Tree and Death Valley are best explored from fall through spring to avoid extreme summer heat. Mountainous regions, such as the Sierra Nevada, are most accessible from late spring to fall.

Are there hiking trails with waterfalls in California's protected areas?

Yes, numerous protected areas in California feature hiking trails that lead to waterfalls, especially during the spring after winter rains. Yosemite National Park is famous for its waterfalls, and many state parks and open space preserves also contain seasonal falls. A dedicated guide highlights many Waterfall hikes in California.

Store rating

Get inspired with the komoot mobile app

With aΒ free komoot account, you can easily find, customize, and navigate endless outdoor adventures.

or

Join komoot Now

Store rating
Explore
RoutesRoute plannerFeaturesHikesMTB TrailsRoad cycling routesBikepackingSitemap
Download the app
Follow Us on Socials

Β© komoot GmbH

Privacy Policy