Camp in old growth forest at the base of the impressively glaciated Colonial Peak on the shore of Diablo Lake. Elevation 1200'. Located north of Highway 20, Colonial Creek North is first-come, first-served. Colonial Creek South is available for reservations. One group site available.
Recreational Opportunities: Fully accessible fishing pier and boat launch on Diablo Lake. Hiking opportunities for various abilities on Thunder Creek and Thunder Knob trails.