The Lassen Scenic Byway , one of only a few circular byways in the National Forest scenic driving program, provides an excellent way to get to know this area of northern California. Fly-fishing on Hat Creek is justly famous but opportunities for volcanic exploration are also outstanding. Eagle Lake and Lake Almanor offer numerous opportunities to enjoy the outdoors with family and friends. Spring, summer and fall draw people to the lakes and trails of the Lassen National Forest. The Bizz Johnson National Recreation Trail follows the scenic Susan River Canyon along a forested railroad bed.
Winter is a special season.
The Lassen National Forest is located in portions of Butte County , Lassen County , Modoc County , Plumas County , Shasta County , Siskiyou County , and Tehama County . The owners of attractions and services in these counties welcome you to the Lassen National Forest. Lake Pillsbury , in the Upper Lake District, is a popular camping and boating area. Letts Lake is a popular fishing spot. Visitors with botanical interests will find an unusual opportunity in the Genetic Resource Center in Chico, California.