Nebraska
Easy
Sandhills Discovery Route
America's great grassland crossing.
Feature: Scenic
Nebraska
Moderate
Pine Ridge Trail
Nebraska's dramatic escarpment adventure.
Hawaii
Moderate
Kauai Westside Forest Reserve Road
Native forest track to canyon overlooks
Hawaii
Difficult
Pepeekeo Scenic Drive Four Mile Extension
Jungle track to forgotten plantation ruins
Hawaii
Moderate
Kahuku Ranch Road
Big Island ranch country meets volcanic coastline
Hawaii
Easy
Maui Upcountry Ranch Roads
Paniolo country with volcanic island views
Hawaii
Moderate
Hamakua Heritage Coast Road
Sugar plantation roads through forgotten Hawaii
Hawaii
Expert
Keauhou Landing Road
Lava rock gauntlet to Captain Cook's final landing
Hawaii
Difficult
Oahu Forest Reserve Schofield-Waikane Trail
Military ridge crossing through Oahu's hidden heart
Hawaii
Moderate
Kipahulu Valley Four Wheel Drive Road
Maui's forgotten ranch road to the wild coast