The Cedar to Green River Trail, also known as the Lake Wilderness Trail is a 3.5-mile (5.6 km) soft surface rail trail in Washington, United States. This trail is designated for non-motorized use and connects Maple Valley to Lake Wilderness. In Maple Valley it connects to the Cedar River Trail.

Cedar to Green River Trail
Cedar to Green River Trail route map
Length	3.5 miles (5.6 km)
Location	King County, Washington
Use	Non-motorized use
Surface	Soft

47°23′54″N 122°02′36″W / 47.39833°N 122.04333°W / 47.39833; -122.04333