• Camarasus skull in the cliff face, rafters on the Green River, McKee Springs petroglyphs


    National Monument CO,UT

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  • Portion of Echo Park Closed Due to Mountain Lion Activity

    The closed area includes the group campsite (other campsites remain open), river access area, the adjacent restroom, water spigot and the path following the Green River upstream to its confluence with the Yampa River. A fresh animal kill is in the area.

Bull Canyon Trail

View down Bull Canyon
The view down Bull Canyon in October rewards hikers with an array of colors.
1½ mile one way / 3 miles round trip. Not a loop
Level of Difficulty
Trailhead Location
On the Yampa Bench Road, just east of Wagon Wheel Point Overlook, or from Harding Hole #1 campsite on the Yampa River.
Your Safety
Be prepared for desert hiking: Take a hat, sunscreen, and water. There is no shade on this trail.
Let someone know where you are going and when you are due back
Wear comfortable shoes, such as hiking boots or athletic shoes
Watch for cactus
Rules and Regulations
Pets are not allowed on this trail.
Carry out all trash
Collecting artifacts, fossils, plants, or other objects is prohibited
Do not feed or approach wildlife
There are steep drop offs along the trail. Use caution.
This steep trail descends from the Yampa Bench Road to the Yampa River near the Harding Hole campsites. The trail provides dramatic views of Bull Canyon and the Yampa River. The Harding Hole campsites are reserved for river users during the high use season (see river rafting information). In the off-season, campsites are open to backpackers. River rafters can use the Bull Canyon Trail to access the sweeping views from Wagon Wheel Point. The National Geographic Trails Illustrated Map of Dinosaur National Monument is available from the park bookstore.

Did You Know?

Raft going through rapids.

Whitewater rafting is a popular way to experience the remote canyon areas at Dinosaur National Monument. You can take a licensed commercial rafting trip or you can tackle the river on your own, provided you have a permit, the correct equipment and the necessary experience.