Latitude 40° is one of a handful of companies that rework USGS source material into interpretive, user-friendly guides. Each map is a visual interpretation based on research with local governing agencies and public interest groups. Our specialty is public access trail and road information. Latitude 40° is staffed by seasoned cartographers who are committed to producing the highest quality recreation topo maps available.

We learned the importance of a good, accurate map early on as outdoor enthusiasts in mountaineering, backpacking, sea kayaking, mt. bike touring and back-country skiing. We make the maps we would like to have on our adventures--detailed, accurate, user-friendly, visually appealing, reasonably priced, durable topo maps packed with tons of useful information.