US Forest Service · Washington
Hamma Hamma Cabin in Washington. Ringed marker is this site; the other dots are the 494 public campsites we map in Washington.
The Hamma Hamma Cabin is a historic cabin that offers guests a tranquil setting to relax and recreate. Formerly a guard station, the cabin was built from 1936-1937 by the Civilian Conservation Corps. The facility was used as an administrative site for Forest Service fire and trail crews. The site is nominated to the National Register of Historic Places for the skill and craftsmanship that went into its construction and architecture.
Motocamp routes the vehicle you are actually in and picks up the road surface on the way. Download the state and it keeps working with no signal.
Start a 14-day trialSource: Recreation.gov, dated 2026-08-10, fetched 2026-09-07. Official listing.