Best Bike-Ride Maps (2002)

Latitude 40 Degrees

If you see mountain bikers around Colorado clutching colorful, waterproof plastic-coated contour maps, chances are they're counting on Boulder's Latitude 40 to steer them. The Boulder County Mountain Bike Map is now in its seventh edition, and the Front Range map -- with 101 rides on one side -- stretches from Fort Collins to Chatfield.