List of wilderness areas of the United States


The National Wilderness Preservation System includes 806 wilderness areas protecting of federal land. They are managed by four agencies:
These wilderness areas cover about 4.5% of the United States' land area, an area larger than the state of California. About 52% of the wilderness area is in Alaska, with of wilderness. They are located in 44 states and Puerto Rico.
The NPS has oversight of of wilderness at 61 locations. The USFS oversees of wilderness areas in 447 areas. The FWS has responsibility for in 71 areas. BLM oversees at 224 sites. Some wilderness areas are managed by multiple agencies.
Some areas are designated wilderness by state or tribal governments. These are not governed by the Federal National Wilderness Preservation System.
This table lists all U.S. areas that have been designated by the United States Congress under the Wilderness Act. The designation date is the date that the wilderness was signed into law. Some areas have been expanded or otherwise changed since their original designation.