Forest Guide
California is home to more than 20 national and state forests, covering approximately one-third of the state's land area. These forests in California encompass a vast range of landscapes, from the coastal redwood groves and chaparral-covered slopes in the south to the rugged pine forests and alpine terrain of the Sierra Nevada mountains. The geography features steep canyons, numerous lakes, and thousands of miles of rivers and streams. This variety provides a wide spectrum of opportunities for outdoor activities, includingβ¦
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Last updated: April 23, 2026
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Lake Tahoe Basin Management Unit is a national forest spanning California and Nevada, offering diverse terrain for hiking, mountain biking, and other outdoor pursuits.
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Los Padres National Forest spans nearly two million acres of diverse terrain in central and southern California, offering extensive routes for hiking, mountain biking, and gravel biking.
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Six Rivers National Forest in northwestern California offers nearly a million acres of rugged mountains, dense forests, and pristine waterways for hiking and cycling.
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Tahoe National Forest offers diverse terrain, from granite peaks to river canyons, for hiking, mountain biking, and other outdoor activities.
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Cleveland National Forest offers diverse landscapes, from chaparral to pine forests, with varied terrain for hiking, jogging, mountain biking, and road cycling.
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Angeles National Forest offers diverse landscapes across 700,000 acres, providing extensive trails for hiking, mountain biking, and road cycling.
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Inyo National Forest spans nearly two million acres across the eastern Sierra Nevada, offering diverse terrain for hiking, cycling, and mountain biking.
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San Bernardino National Forest offers diverse landscapes from desert to alpine peaks, ideal for hiking, mountain biking, and road cycling across varied terrain.
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Soquel Demonstration State Forest offers diverse terrain for hiking, jogging, and mountain biking through dense woodlands and coastal redwoods.
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Eldorado National Forest spans California's Sierra Nevada, offering diverse terrain from foothills to alpine peaks for hiking, cycling, and other outdoor activities.
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Sequoia National Forest features diverse terrain, from foothills to high elevations, with Giant Sequoia groves and granite monoliths.
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Sierra National Forest offers diverse terrain from foothills to alpine, with routes for hiking, mountain biking, and cycling.
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Stanislaus National Forest in California's Central Sierra Nevada offers diverse landscapes and an extensive network of trails for hiking and cycling.
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Jackson Demonstration State Forest offers nearly 50,000 acres of diverse landscapes, including redwood forests and a unique Pygmy Forest, with routes for hiking and cycling.
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Lassen National Forest offers diverse terrain shaped by volcanic activity, with rugged mountains, forests, lakes, and streams for hiking, cycling, and jogging.
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Las Posadas State Forest offers diverse landscapes with volcanic geology and varied forests, providing rugged terrain for hiking, road cycling, and mountain biking.
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Mendocino National Forest offers diverse landscapes for hiking, cycling, and more across its 913,000 acres in California's Coastal Mountain Range.
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Shasta-Trinity National Forest offers diverse terrain, from Mount Shasta to the Trinity Alps, with extensive routes for hiking, road cycling, and mountain biking.
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Plumas National Forest offers 1.14 million acres of diverse landscapes, from granite peaks to deep river canyons, ideal for hiking, mountain biking, and cycling.
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Klamath National Forest spans nearly a million acres in northern California and southern Oregon, offering diverse landscapes for hiking and jogging.
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California's forests cover about one-third of the state, ranging from coastal redwood groves to alpine pine forests in the Sierra Nevada. This page aggregates over 20 of these areas, including national forests and state demonstration forests. These protected lands offer a wide spectrum of landscapes and opportunities for human-powered outdoor activities.
The primary activities in California's forests are hiking, mountain biking, and cycling. Across the forests featured, there are more than 1,600 routes available. Specific guides exist for MTB Trails in California and Road Cycling Routes in California.
California contains numerous national and state forests. Notable examples with extensive trail networks include the Angeles National Forest near Los Angeles and the Tahoe National Forest in the Sierra Nevada. In northwestern California, the Six Rivers National Forest is defined by its dense conifer stands and major river systems.
The Tahoe National Forest offers over 120 routes through its granite peaks and river canyons. The area is well-suited for hiking, with over 40 distinct trails. It also provides more than 20 mountain bike trails and nearly 20 routes for touring bicycles.
As California's first national forest, the Angeles National Forest contains over 130 routes for outdoor activities. Hiking is a primary activity, with dozens of trails through its steep canyons. The forest also offers numerous routes for mountain biking and road cycling.
Yes, mountain biking is a popular activity with trails available in most of the state's forests. For example, Soquel Demonstration State Forest is particularly known for its mountain bike trails, offering over 20 designated routes. The Los Padres National Forest also features a significant number of trails for both standard and easy mountain biking.
Yes, many forests in California offer trails suitable for beginners or families. The diverse terrain means there are options ranging from gentle paths through meadows to more challenging ascents. A collection of less strenuous routes can be found in the guide to Easy hikes in California.
The best time to visit depends on the forest's location and elevation. Coastal forests can often be visited year-round, though winters are wetter. High-elevation forests in the Sierra Nevada are typically most accessible from late spring to fall, as winter snow can close trails and access points.
Both forests and national parks protect vast natural landscapes, but they are managed with different priorities. National forests often permit a broader range of recreational activities and are managed for multiple uses. In contrast, National Parks in California are managed with a primary focus on preservation, which can mean more restrictions on activities like mountain biking or where dogs are allowed.
Yes, California is famous for its redwood trees. While Redwood National and State Parks are the most well-known, other forests also contain these giant trees. Jackson Demonstration State Forest is dominated by coast redwoods, and Six Rivers National Forest in northwestern California also features extensive stands of old-growth conifers.
There are over 1,600 routes available across California's forests, with hiking being the most prevalent activity. Forests like Los Padres National Forest and Inyo National Forest each offer over 40 distinct hiking trails. The terrain ranges from coastal foothills to the high alpine environments of the Sierra Nevada.
Policies regarding dogs vary by location. Generally, national forests are more lenient than national parks, often allowing dogs on trails provided they are on a leash. However, rules can differ in specific wilderness areas or watersheds, so it is important to check the regulations for the individual forest before visiting.

