USFS National Forest System Trails · California · Updated June 2026
Klamath National Forest Mountain Bike Trails
Klamath National Forest earns a Bike Access Grade of F: 0% of its rideable trail miles are open to mountain bikes (no Class-1 e-bike designation on record). Restricted — traditional bikes are open on very few of the forest’s rideable miles.
Klamath National Forest carries 958 mi of mapped National Forest System trail, of which 0 mi across 0 segments is designated for mountain bikes. Class 1 e-bikes are designated on 0 segments (0 mi).
What the USFS data shows for Klamath National Forest
Klamath National Forest maps 958 mi of National Forest System trail across 313 segments, but USFS travel-management data records no bike-designated mileage for this forest — every segment shown here is hike/stock or otherwise non-bike in the official layer.
The network is built mostly on native dirt: 285 of 313 surfaced segments (91%) are native material.
By USFS difficulty rating the trails skew advanced, the most common designation at 251 of 310 rated segments (81%).
The most common USFS trail class is Class 3 (285 segments), on the 1-primitive to 5-developed scale.
1 segments carry an ADA-accessibility flag in the dataset.
Trail surface
- Native Material285
- Snow26
- Imported Compacted Material1
- Ac- Asphalt1
USFS trail class (1 = primitive · 5 = developed)
- Class 3285
- Class 222
- Class 43
- Class 52
- Class 11
0% of this forest's mapped trail is bike-designated. Note: USFS records trail grade (steepness), not technical MTB difficulty — we surface grade where present but do not infer a black/blue/green rating from it.
E-bikes in Klamath National Forest
Class 1 on 0 segments · Class 2 on 0 · Class 3 on 0. See full e-bike rules for Klamath National Forest →
Where it is
Approximate center of Klamath National Forest. USFS trail geometry isn't mapped here — use the ranger district for trailheads.
Frequently asked questions
- What is the bike access grade for Klamath National Forest?
- Klamath National Forest earns a Bike Access Grade of F: 0% of its rideable trail miles are open to mountain bikes (no Class-1 e-bike designation on record). Restricted — traditional bikes are open on very few of the forest’s rideable miles.
- How many miles of mountain bike trail are in Klamath National Forest?
- Klamath National Forest has about 0 mi of bike-designated trail across 0 segments, out of 958 mi of total National Forest System trail.
- What is the riding season in Klamath National Forest?
- Season windows vary by trail and elevation in Klamath National Forest; check current conditions with the ranger district.
- Are e-bikes allowed in Klamath National Forest?
- Only where designated. Class 1 e-bikes are recorded on 0 segments. See the e-bike rules page for the class-by-class breakdown.
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