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San Rafael Swell - North

2 canyons.

• 2C

  Black Box (Lower)

  The longer San Rafael River slot, with seven to nine rappels strung along sustained swiftwater swims; a full-day commitment that demands water skill more than rope skill.

  Castle Dale, UT Extreme flood
• 3C

  Black Box (Upper)

  Many call it the best canyon in the San Rafael Swell: a single short slot of the San Rafael River with swift water as the central feature, not flash flood as a peripheral hazard.

  Castle Dale, UT Extreme flood