The resulting maps were richly detailed, valued by those who frequented the backcountry, and occasionally hung on dorm-room walls. In 2008, the USGS phased out these labor-intensive methods in ...

check out the contours of the Grand Canyon or study the urbanization of the San Francisco Bay Area (see below). Hunting for historical topo maps on the USGS site used to be confusing and annoying.

The Bozeman Ski Foundation's Nordic arm works with the Bozeman Ranger District to regularly groom about 18 miles of Hyalite's cross-country trails. Old logging roads that are not groomed are also ...

The hike to History Rock begins 8.8 miles up Hyalite Canyon Road at the History Rock trailhead. The recently improved parking area provides plenty of space for visitors. A map at the trailhead ...