California · Rock climbing · Hayfork

Main Tower

Main Tower in California has 8 sport climbing routes across 7 difficulty grades.

8 routes
5.10d – 5.12b
Sport

Is Main Tower open right now?

Closure in the area

There's a closure order in Shasta-Trinity National Forest. It doesn't name Main Tower, so check the source for the area it covers (2 listed).

As of · Source: USFS · Shasta-Trinity National Forest. Agencies don't list every closure — check before you go.

Main Tower is a sport climbing area in the Hayfork Ranger District of Shasta-Trinity National Forest in California, managed by the Forest Service. It sits among a cluster of climbing spots, with Marble Caves and Visionary Buttress both about 0.1 mile away. The area holds eight sport routes, all rated between 5.10d and 5.12b on the YDS scale. The median grade is 5.11+, and the hardest is Golden Shower at 5.12b. Among the routes are Ground Control (5.10d), Bomb Shelter (5.11a) and Love And War (5.12a). Forest Glen Campground is about 1.3 miles away, and Hell Gate Campground is about 1.8 miles away. The South Fork National Recreation Trail lies about 2.6 miles off, and Pickett Peak Trail is about 3.8 miles away.