Hawaii
Moderate
Keahole Airport to Pu’u Wa’awa’a Ranch Road
Lava flow crossing to working cattle ranch
Surface: Rock
Hawaii
Moderate
Kaloko-Honokohau Backcountry Coastal Trail
Ancient coastal path through volcanic Hawaiian history
Hawaii
Difficult
Pohakuloa Training Area Perimeter Road
High desert military perimeter through volcanic saddle
Hawaii
Difficult
Mauna Loa Observatory Road
Brutal climb up the world's most massive volcano
Hawaii
Moderate
Green Sand Beach Access Road
Lava rock gauntlet to olivine sand paradise
North Dakota
Expert
Rattlesnake Creek Badlands Trail
Clay hell through badlands fossil country
North Dakota
Difficult
Missouri River Confluence Backcountry Trail
Remote river confluence technical challenge
North Dakota
Expert
White Butte Summit Trail
Conquer North Dakota's highest peak the hard way
North Dakota
Difficult
Long X Trading Post Historic Route
Military supply route through badlands history
North Dakota
Difficult
Lake Sakakawea North Shore Backcountry Route
Technical shoreline route through tribal lands