NPS Legislated Wilderness

NPS Legislated Wilderness is published by National Park Service. DatenUS uses it for: National Park Service wilderness areas, acreage and designation years. We load it on a schedule from the official source and show the date of the latest update on every page that uses it.

Official source: mapservices.nps.gov

• Wilderness Areas

Frequently asked questions

Is NPS Legislated Wilderness data free to use?

Yes. NPS Legislated Wilderness is a work of the U.S. government and is in the public domain. You can use it without a license; citing National Park Service is good practice.

Who publishes NPS Legislated Wilderness?

National Park Service publishes it. The official page is https://mapservices.nps.gov/arcgis/rest/services/Wilderness/NPS_Legislated_Wilderness/MapServer.

How current is NPS Legislated Wilderness on DatenUS?

The latest data we loaded is as of 10/22/2026. We check the source on a schedule and update the pages that use it.

How should I cite this data?

Cite the original publisher: NPS Legislated Wilderness, National Park Service, https://mapservices.nps.gov/arcgis/rest/services/Wilderness/NPS_Legislated_Wilderness/MapServer. If you used a DatenUS page, you can add its URL as the place you viewed it.