Slot Canyon Atlas

AtlasSan Rafael Swell - Southern Swell

Music Canyon

verified ACA 3B Extreme flood risk Hanksville, UT

A 13.8 mile Southern Swell descent built around the Music Chamber, exited by walking or packrafting 3 hr down the Muddy Creek narrows.

Ropewiki calls the Music Chamber one of those rare places of inimitable serene beauty; the Muddy chute itself is a miniature private Zion Narrows. Stage at the Hidden Splendor airstrip; the descent links the upper canyon to the same Muddy exit that Knotted Rope and Cottam's Cabin Crack use. Packraft saves an hour or two on the exit when the Muddy is running; useless when dry.

Logistics

ManagerBLM Price Field Office, San Rafael Swell
PermitNo permit required. Dispersed BLM land. Contact BLM Price Field Office (435-636-3600) for current conditions.
Distance13.8
Elevation~1500 ft loss
Time6-10 hr
TechnicalRated 3B III (v3a2 III). Zero to seven rappels, maximum about 30 ft. Most drops are hand-line scale; three or four require partner assist or short rope. The standout feature is the Music Chamber, a sculpted opening on the descent. Exit is 3 hr down Muddy Creek with packraft an option when flow allows.
SeasonSpring or fall
Flood riskExtreme. Muddy Creek is the exit, so any upper-basin storm that charges the Muddy strands parties in the slot. Watch the entire watershed, not just the trailhead.
Vehicle accessPassenger car when dry on the Hidden Splendor approach. 20 min shuttle.
CrowdLow. The 13.8 mi day and Muddy Creek exit logistics keep numbers down.
Coordinates38.6237, -110.9121

Sources