Rock Climbing · Grand Junction, CO
Left Dihedral aka Dihedral 1 aka First Dihedral
Before you go
Live · nearest station Grand Junction, 2 miGood window today. Daylight to 8:16 pm.
Partly Sunny
Feels like 96°
Storm chance
2% afternoon
Wind
5 mph NW
UV index
7.7 high
Sun window
6:22 am to 8:16 pm
Gunnison River near Grand Junction is running 577 cfs, water 74°.
Distance
—
Elevation gain
388ft
High point
5,411ft
Season
Jan - Dec
About
Left Dihedral, also known as Dihedral 1 or First Dihedral, is a moderate rock climbing route located in Monument Canyon near Grand Junction, Colorado. Situated at an elevation of 5,023 feet, the climb is accessible year-round from January through December. The route typically requires about five hours to complete and offers parking for visitors. Pets are allowed on the trail. The climb is characterized by a dihedral feature, which is a corner or groove in the rock face. This geometric formation requires climbers to navigate specific angles, utilizing techniques suited for corner climbing. The route is classified as moderate in difficulty, making it suitable for climbers with a range of skills. It is located along the Monument Trail, which follows a creek bed up the canyon. The trailhead provides access to multiple climbing lines, with Left Dihedral positioned near other prominent features such as the right-facing dihedral and bolted climbs. The area includes fixed rappel anchors for descent. The location is part of the Colorado National Monument region, known for offering some of the best climbing in the Grand Junction area.
Trail profile
Gain
388 ft
Avg grade
—
Steepest
—
High point
5,411 ft
Good to know
Parking at the trailhead
Dogs allowed on leash
Waypoints
Latest trail reportgood
Spring climbing conditions. Route may be wet after rainfall. Check weather forecast before climbing.
Reported Mar 3, 2025Verified
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