Thagomizer

5.10 trad · 4 pitches · 500 ft · ★★★☆

Route 14 of 16 from left to right on Cloud Tower, with Thag-Hag on its left and The Far Side on its right. Cloud Tower has 16 routes, from 5.8 to 5.12c; 7 are harder, and 2 others are the same grade.

First ascent: Karsten Duncan, Lucas Krajnik, Johnny Ray, Larry DeAngelo

Hikes, approaches and descents

Access

The 13-mile Scenic Drive requires a timed-entry reservation October to May and has seasonal gate hours. Calico Basin and Kraft Mountain sit outside the Scenic Drive and need no reservation.

Wet rock: Aztec sandstone loses much of its strength when wet. Do not climb for at least 24 to 48 hours after rain or snowmelt, or holds break off and routes are permanently damaged.

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