Description

Digitized historic topographic maps from the continental United States, Alaska, Hawaii, Puerto Rico, and Pacific Islands from 1970 to 1990. See how your hometown has changed, search for undiscovered historic sites, or turn any hike into a walk-through history with this quilt of scanned archival maps.

Attribution

© Gaia GPS, USGS

Try the Best Free Hiking Maps App

Download today, and you can record, track, and navigate for free.

Download on the App Store Get it on Google Play