Open Data

IRMA Portal

The Integrated Resource Management Applications (IRMA) Portal is a web-based "one-stop" for data and information related to National Park Service natural and cultural resources. From IRMA you can search for, view, and download documents, reports, publications, data sets, and park species lists. You can get information on park visitor numbers, park projects, and apply for a park research permit.

Featured Maps

All maps tell a story, whether it be a trend, pattern, relationship, issue, event, or some other tale. The National Park Service has enhanced its stories through the creation of story maps. Story maps combine spatial data with multimedia content (such as text, photos, video, and audio) into an elegant user experience.