Thousand Lakes Wilderness
There may not be a thousand lakes here, but the exaggeration is understandable given the area's seven major bodies of crystalline water and myriad smaller ponds. They are sprinkled throughout an area of mountainous volcanic and glacial formations, rocky ravines, open meadows, and stands of lodgepole pine and red fir. The highest point in Lassen National Forest at 8,677 feet, Crater Peak presides over this small Wilderness and serves as a reminder of the glacial erosion that wore down Thousand Lakes Volcano to today's terrain. Near the base of the old volcano, you'll find the area's lowest point at 5,546 feet.
Description from Wilderness Connect (wilderness.net).
| Designation | Wilderness |
| Managed by | U.S. Forest Service |
| State | California |
| Size | 16,526 acres |
| Designated | 1964, by Congress |
| Center point | 40.70° N, 121.59° W |
| Night sky | About as dark as the ground gets (Black Marble reading 11) |
Boundary map
Boundary, simplified to about 0.005 degrees Federal campground
The outline is the agency boundary simplified for display, so small parcels and inholdings may not show. The agency page has the authoritative map.
Weather by month
Large units span more than one climate. The station stands in for the center point, and the outer parts of the boundary can be warmer or colder.
Where to camp
None of the 7 federal campgrounds within ten miles sit inside the boundary. Nearest first. Distances are from the campground point to the boundary edge, from the Campsite Atlas index.
Trails
6 named Forest Service trails enter this wilderness, 17 miles in all.
| Trail | Miles | Allowed uses |
|---|---|---|
| Cypress ↗ | 7.1 | |
| Tamarack | 4.4 | |
| Magee Lake | 4 | |
| Tamarack Magee Tie | 0.7 | |
| Lake Eiler | 0.4 | |
| Magee Peak | 0.2 |
Lengths and allowed uses come from the Forest Service trail layer by way of Trailhead Atlas. This trail list was copied from Trailhead Atlas on November 1, 2026 and is copied again on each weekly run. Trails in plain text have no page there yet.
Fire nearby
- PrescribedEcho Lake Pile 10/29/2026 Rx
29 mi from the center point
- PrescribedAlmanor South Cg 10/31/26 Rx
40 mi from the center point
Distance is to the reported incident point, not the fire edge, and is measured from the center of a boundary that may be many miles across. Check the agency page for closures.
Explore
Nearby on the other atlases
- 9 miLoomis Vistor Center, Bldg. 43 ↗Manzanita Lake, CA
- 11.9 miProspect Peak Fire Lookout ↗Mineral, CA
- 12.9 miSummit Lake Ranger Station ↗Mineral, CA
- 14 miTwin Lakes Fire Tool Cache ↗Mineral, CA
Landmarks are listed first, then by distance from the boundary.
Guidebooks for California
We earn a small commission if you buy through these links. It does not change what we list.
Titles come from Open Library's catalog, matched by subject heading or by title.
Reference
Questions people ask
How big is Thousand Lakes Wilderness?
16,526 acres.
Source: Wilderness Connect
Who manages Thousand Lakes Wilderness?
The U.S. Forest Service.
Source: Wilderness Connect
What state is Thousand Lakes Wilderness in?
California.
Source: Wilderness Connect
When was Thousand Lakes Wilderness designated?
Congress designated it in 1964.
Source: Wilderness Connect
Can I camp at Thousand Lakes Wilderness?
Camping inside a wilderness is usually allowed away from roads, with no facilities, and the managing agency page has the permit rules. The federal campgrounds within ten miles are listed under Where to camp.
Source: Where to camp
How do I get to Thousand Lakes Wilderness?
A point inside the boundary is at 40.700° N, 121.587° W. Lassen Volcanic National Park is 14 miles away. The official page carries directions and the office address.
Source: Wilderness Connect
Is there a fire near Thousand Lakes Wilderness right now?
2 active incidents within 50 miles as of 2026-11-01, the nearest Echo Lake Pile 10/29/2026 Rx at 29 miles. Distance is to the reported incident point, not the fire edge.
Source: Fire nearby
Which national parks are near Thousand Lakes Wilderness?
Lassen Volcanic National Park (14 mi). Park Atlas has fees, hours and alerts for each.
Source: Nearby on the other atlases
Are there historic places near Thousand Lakes Wilderness?
The National Register has 4 listings within 15 miles, including Loomis Vistor Center, Bldg. 43 and Prospect Peak Fire Lookout.
Source: Register Atlas
Sources
- Boundary, name, acreage, designation year, states and description: Wilderness Connect.
- Campgrounds: the Campsite Atlas index of federal campgrounds, matched to this boundary at build time.
- Trailheads and sites: the Forest Service Recreation Opportunities layer, points inside the boundary.
- Trails: the Trailhead Atlas open-data file of Forest Service trails, matched on the wilderness each trail enters.
- Night sky: NASA Black Marble (VIIRS, 2016 composite) sampled at zoom 6 around the center point.
- Weather, alerts, air quality, river flow and earthquakes load live in your browser from NWS, AirNow, USGS and iNaturalist when you open the page.