The most dangerous mountain bike trail in America is the White Rim Trail in Canyonlands National Park, Utah. It's a 100-mile loop that winds through some of the most remote and rugged terrains in the country.
The great state of Minnesota has made huge strides in its effort to become a world-renowned bike destination. The state is home to over 4,000 miles of paved biking trails — plus plenty more that are quite literally off the beaten path. Minnesota is home to two official United States Bicycle Routes (USBR).