Proto Photo
- A virtual photographic tour of Arizona, Colorado, Idaho, Montana and Utah.
- http://www.protophoto.com/

Pickatrail
- International hiking guide includes detailed topographical maps of Yosemite, Red Rock, and several other national parks.
- http://www.pickatrail.com/

Geology in the Western United States
- Satellite images, relief maps, photographs, and other online images provided by the United States Geological Survey Western Region.
- http://wrgis.wr.usgs.gov/wgmt/wrimages.html

Later Maps of the Western United States, Showing Railroads
- A collection of late 19th century maps from the Trails to Utah and the Pacific exhibit at the Library of Congress.
- http://memory.loc.gov/ammem/award99/upbhtml/lcmaps.html

Peakware: Western United States
- Relief maps showing the major ranges and mountain peaks in the West.
- http://www.peakware.com/encyclopedia/ranges/maps/na_wus.htm

Radeka Photography: The American West
- Gallery of black and white photography and posters of the American West including landscapes, ghost towns, and nature details.
- http://www.radekaphotography.com/ghosttowns.htm