Colorado · National Monument trail

Harpers Corner Trail Stop 1

in Colorado

While the deep canyons are the work of flowing water, high above the rivers, the land is dry. Only water-conserving plants and animals can survive up here. What do you notice about the plants? Most have small leaves, often dull colored with fuzzy or waxy surfaces.

These features reduce exposure to drying winds, reflect sunlight, and hold in moisture. The open, even spacing of the trees lessens competition for groundwater. Though the piñon pine and juniper may live for hundreds of years, they rarely grow very large.

If you are here in spring or early summer, you may see wildflowers such as bluebells, gilia, and paintbrush. Please don’t pick the flowers or disturb any natural or historic features.

States: Colorado
Trail type: National Monument trail
Centroid nearest city: Salt Lake City, UT · 152 mi · ~4 hr drive
Centroid coords: 40.5236°, -109.0190°

About Dinosaur National Monument

National Monument

This trail is inside Dinosaur National Monument, a national monument managed by the U.S. National Park Service. Conditions, road status, trail closures, and reservation requirements are published on the park's NPS page — check it before driving in, especially in winter or during major weather events.

Entrance fee: $25 per vehicle (verify current rate on the park page). An America the Beautiful annual pass ($80) covers entrance to all NPS units.

Official NPS trail page: https://www.nps.gov/places/harpers-corner-trail-stop-1.htm

Park homepage: https://www.nps.gov/dino/index.htm

Plan your hike

Practical notes

Maps + permits: long-distance trails like this often require permits for through-hiking, backcountry camping, or specific sections (especially in National Parks). Check with the maintaining organisation listed above and the relevant land manager before booking travel.

Water + supplies: water sources vary seasonally on most U.S. trails. Carry a filter and consult current trail-condition reports — through-hiker journals (PCT-L, AT Reddit, etc.) and the maintaining organisation publish regular updates.

When to go: hiking seasons vary widely with elevation, latitude, and snowpack. Through-hikers traditionally start the AT in March-April (Springer northbound) and the PCT in late April (Campo northbound). High-elevation western trails (CDT, JMT, Wonderland) generally aren't passable until July.

If you've hiked Harpers Corner Trail Stop 1 and have current notes (water sources, trail closures, permit changes), tell us at /contact — we update pages as we learn.