Lake Wilderness Access offers a single concrete boat ramp managed by the City of Maple Valley, open year-round for launching non-motorized and electric-motor boats only.

The facility includes one parking lot but lacks an ADA loading platform, boarding float, hand launch areas, fishing platforms, or restrooms.

Located within the larger Lake Wilderness Park, the access point provides entry to a 117-acre recreational area with picnic facilities, swimming beach, and trail systems.