New Mexico
DifficultSawmill Road to Gila Lower Box Canyon — Mogollon Rim Desert Gorge via Apache Creek
Basalt walls, river crossings, zero crowds.
Feature: Historic
USA
ModerateZion Canyon Overlook Road to Smithsonian Butte — Virgin River Rim and Red Cliffs Desert Circuit
Zion views. No park fee. No crowds.
USA
DifficultLonesome Highway — Comb Ridge to Cedar Mesa via Moki Dugway Backdoor and Valley of the Gods Loop
No guardrails. No tour buses. No apologies.
Oregon
ModerateLonesome Highway — Sunstone Playa to Desert Creek via Warner Valley Rim
Dig gems, see pronghorn, find nobody.
Montana
ModerateLonesome Highway — Sourdough Road to Benchmark via Rocky Mountain Front
Where the Rockies hit the plains hard.
Nevada
ModerateCoyote Springs Road to Gold Point Ghost Town — Esmeralda County Desert Spine via Lida Junction
Ghost town Nevada. No crowds, no services.
Colorado
ModerateCoyote Ridge to Ute Pass — San Luis Valley Desert Rim via La Garita Wilderness Edge
Volcanic rimrock, Ute history, zero crowds.
Nevada
DifficultLonesome Highway — Jarbidge River Canyon Road to Murphy Hot Springs via Owyhee Plateau Rim
The lower 48's most remote canyon run.
South Dakota
ModerateLonesome Highway — Needles Highway to Wind Cave via Custer State Park Backcountry
Granite tunnels, bison, and Black Hills sky above the needles.
USA
ModerateLonesome Highway — Centennial Road to Tensleep Canyon via Shell Creek Road
Wyoming's west face drop from high timber to desert basin.