North Dakota
Moderate
Turtle Mountains International Peace Garden Backcountry Loop
Border forests few expect to find
Feature: Scenic
North Dakota
Difficult
Pembina Gorge Backcountry Loop
North Dakota's secret canyon
North Dakota
Moderate
Sully Creek State Park Backcountry Trail
Roosevelt's badlands hunting route
North Dakota
Easy
Cross Ranch State Park Backcountry Road
Prairie roads through Lewis and Clark country
North Dakota
Difficult
Maah Daah Hey Trail
144 miles through badlands and burning coal veins
North Dakota
Moderate
Little Missouri National Grassland Loop
Ranch roads through America's largest grassland
Nevada
Moderate
High Rock Canyon Road
Applegate Trail through towering volcanic canyon
Nevada
Easy
Washoe Lake to Virginia City Historic Road
Comstock silver rush freight route to Virginia City
Nevada
Expert
Ruby East Humboldt Range Traverse
Nevada's secret Swiss Alps traverse
Nevada
Moderate
Nellis Dunes Recreation Area Loop
Vegas desert sandbox with military flyovers