Category
page 1Units of the National Landscape Conservation System
Pony Express
former mail service in the Western United States
Oregon Trail
historic migration route spanning Independence, MO–Oregon City, OR
El Camino Real de Tierra Adentro
northernmost of Mexico City‘s four "royal roads"
Pacific Crest Trail
long-distance hiking and equestrian trail in the USA
Craters of the Moon National Monument and Preserve
national monument in the United States
Continental Divide Trail
scenic trail in the United States
Mormon Trail
migrant route from Nauvoo, Illinois, to Salt Lake City, Utah, USA
Grand Staircase-Escalante National Monument
national monument in Kane and Garfield counties in Utah, United States
California Trail
historic migration route in the western United States
Vermilion Cliffs National Monument
national monument Coconino County, Arizona, United States
Red Rock Canyon National Conservation Area
protected area in Clark County, Nevada, United States
Old Spanish Trail
historic trade route in the western United States
Carrizo Plain
grassland area in San Luis Obispo County, California
Agua Fria National Monument
national monument in Arizona, United States
Rio Grande del Norte National Monument
National Monument in New Mexico, United States
Fort Ord
former US Army post in California
Iditarod Trail
Historic trail in Alaska
Kasha-Katuwe Tent Rocks National Monument
national monument in the United States
Pacific Northwest Trail
hiking trail in the western USA
Lewis and Clark National Historic Trail
route across the United States commemorating the Lewis and Clark Expedition
Sonoran Desert National Monument
national monument in Arizona
Grand Canyon-Parashant National Monument
national monument in the United States
King Range
mountain range in California, United States
Potomac Heritage Trail
Long-distance hiking trail in the United States
Headwaters Forest Reserve
Coast redwood groves near Humboldt Bay, California
Ironwood Forest National Monument
national monument in the Sonoran Desert of Arizona
Canyons of the Ancients National Monument
Recreation area
Upper Missouri River Breaks National Monument
protected area in Montana
Pompeys Pillar National Monument
rock formation in Montana, USA