List of wilderness areas of the United States

The National Wilderness Preservation System includes 803 Wilderness Areas protecting 111,368,221 acres (174,012.845 sq mi; 450,691.20 km2) of federal land as of 2019. They are managed by four agencies: * United States Forest Service (USFS) * United States National Park Service (NPS) * United States Bureau of Land Management (BLM) * United States Fish and Wildlife Service (FWS) Some areas are designated wilderness by state or tribal governments. These are not governed by the Federal National Wilderness Preservation System.

List of wilderness areas of the United States

The National Wilderness Preservation System includes 803 Wilderness Areas protecting 111,368,221 acres (174,012.845 sq mi; 450,691.20 km2) of federal land as of 2019. They are managed by four agencies: * United States Forest Service (USFS) * United States National Park Service (NPS) * United States Bureau of Land Management (BLM) * United States Fish and Wildlife Service (FWS) Some areas are designated wilderness by state or tribal governments. These are not governed by the Federal National Wilderness Preservation System.