Where to Buy
Help support this site by making your next gear purchase through one of the links above. Click a link, buy what you need, and the seller will contribute a portion of the purchase price to support Trailspace's independent gear reviews.
Here's what other sites are saying:
National Geographic's TOPO! State Series Weekend Explorer 3-D CD-ROM is for outdoor enthusiasts who love exploring on their weekends, but don't need detailed full state coverage of every nook and cranny. Simply insert this affordable CD-ROM into your home computer or laptop. With 11 areas focused on recreation regions near metropolitan areas, the TOPO! State Series gives you 3D views of roads and trails, elevation profiles, and updated street information so you're never left stranded. Plan your trip, print out the maps you'll need for the road, and plug your GPS into your computer to transfer route information if you're heading into the woods. *See sizing chart for computer system requirements.
National Geographic Weekend Explorer 3D - Boise Area CD-ROM
National Geographic Weekend Explorer 3D - Denver Area CD-ROM
National Geographic Weekend Explorer 3D - Phoenix Area CD-ROM
National Geographic Weekend Explorer 3D - Tucson Area CD-ROM
Garmin TOPO US 24K North Central microSD
National Geographic Yellowstone National Park Explorer 3D CD-ROM
National Geographic TOPO! Idaho CD-ROM
Satmap National Geographic TOPO! Arizona SD Card