Deep Cut Guide

Find the route. Know you're on it.

20,722 routes and 9,367 boulder problems at 2,256 Colorado crags. Every route says how sure we are of where it starts.

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60 boulder problems+

  • 1 The Prow V4
    Boulder Overhanging Prow The Candel Area · Flagstaff · 6,290 ft · sandstone Base placed (one source)
  • 2 Tunnel of Love V1
    ★ 1.0 · 2 TradBoulder Pumpkin Rock · Flagstaff · 6,037 ft · sandstone Position on wall known
  • 1 Left Boulder V-easy
    Boulder Fraggle Rocks · Flagstaff · 6,436 ft · sandstone Position on wall known
  • 7 East Side Lower Traverse V-easy
    Boulder North Rocks · Flagstaff · 6,378 ft · sandstone Position on wall known
  • 3 Ledge System V-easy
    Boulder Three of a Kind Wall · Flagstaff · 6,309 ft · sandstone Position on wall known
  • 5 Right Plain View Arete V-easy
    Boulder Trail Side Wall aka Plain View Ridge · Flagstaff · 6,115 ft · sandstone Position on wall known
  • 2 Far Left Seam V-easy
    Boulder Upper Y Traverse · Flagstaff · 6,480 ft · sandstone Position on wall known
  • 11 East Slab aka The Downclimb V0-
    Boulder Beer Barrel Boulder · Flagstaff · 6,310 ft · sandstone Position on wall known
  • 1 Left V0 V0-
    Boulder North Rocks · Flagstaff · 6,378 ft · sandstone Position on wall known
  • 1 Plain View Lowball V0-
    Boulder Trail Side Wall aka Plain View Ridge · Flagstaff · 6,115 ft · sandstone Position on wall known
  • 1 Class Dismissed V0-
    Boulder Tutorial Rock · Flagstaff · 6,366 ft · sandstone Position on wall known
  • 8 South Face V0
    Boulder Beer Barrel Boulder · Flagstaff · 6,310 ft · sandstone Position on wall known
  • 7 Southwest Prow V0
    Boulder Beer Barrel Boulder · Flagstaff · 6,310 ft · sandstone Position on wall known
  • 4 The Basics V0
    Boulder Bulging Wall · Flagstaff · 6,326 ft · sandstone Position on wall known
  • 3 Rib Right V0
    Boulder Bulging Wall · Flagstaff · 6,326 ft · sandstone Position on wall known
  • 1 Cave Hang V0
    Boulder Cave Hang, The The Candel Area · Flagstaff · 6,290 ft · sandstone Position on wall known
  • 3 Stage Rock Lip Traverse V0
    Boulder Stage Boulder The Dark Side · Flagstaff · 6,202 ft · sandstone Position on wall known
  • 3 South Face V0
    Boulder Nook's Rock The Dark Side · Flagstaff · 6,202 ft · sandstone Position on wall known
  • 2 Wimpie's Revenge V0
    Boulder Nook's Rock The Dark Side · Flagstaff · 6,202 ft · sandstone Position on wall known
  • 2 Jim Hall Right V0
    Boulder Jim Hall Boulder The Dark Side · Flagstaff · 6,202 ft · sandstone Position on wall known
  • 1 Jim Hall Left V0
    Boulder Jim Hall Boulder The Dark Side · Flagstaff · 6,202 ft · sandstone Position on wall known
  • 4 Right Boulder SDS V0
    Boulder Fraggle Rocks · Flagstaff · 6,436 ft · sandstone Position on wall known
  • 2 Hobo's Warm-Up V0
    Boulder Hobo Cave · Flagstaff · 5,904 ft · sandstone Position on wall known
  • 5 Short O V0
    Boulder Miscellaneous Valley · Flagstaff · 6,265 ft · sandstone Position on wall known
  • 2 Above Iron Cross V0
    Boulder Miscellaneous Valley · Flagstaff · 6,265 ft · sandstone Position on wall known
  • 2 Upper Traverse V0
    Boulder Moon Rock · Flagstaff · 6,581 ft · sandstone Position on wall known
  • 1 Bulge V0
    Boulder Moon Rock · Flagstaff · 6,581 ft · sandstone Position on wall known
  • 11 South Face V0
    Boulder Pinnacle Colada · Flagstaff · 6,541 ft · sandstone Position on wall known
  • 8 Gully V0
    Boulder Pratt's Rock aka Pratt's Overhang · Flagstaff · 6,330 ft · sandstone Position on wall known
  • 1 The Crease V0
    Boulder Rib Boulder · Flagstaff · 6,309 ft · sandstone Position on wall known
  • 2 Trail Side Direct Left AKA Left Plain View Arete V0
    Boulder Trail Side Wall aka Plain View Ridge · Flagstaff · 6,115 ft · sandstone Position on wall known
  • 5 Layback Lesson V0
    Boulder Tutorial Rock · Flagstaff · 6,366 ft · sandstone Position on wall known
  • 5 Right Red V0+
    Boulder Jug, The The Candel Area · Flagstaff · 6,290 ft · sandstone Position on wall known
  • 1 Pocket's Off, Dick Dragger V0+
    Boulder Face Wall · Flagstaff · 6,551 ft · sandstone Position on wall known
  • 3 Veasy V0+
    Boulder King Conquerer · Flagstaff · 6,511 ft · sandstone Position on wall known
  • 1 Easy West Face V0-1
    Boulder Pyramid, The Alamo Ridge · Flagstaff · 6,252 ft · sandstone Position on wall known
  • 4 South/Southwest Face V1
    Boulder Pyramid, The Alamo Ridge · Flagstaff · 6,252 ft · sandstone Position on wall known
  • 5 The Cobbler V1
    Boulder Pyramid, The Alamo Ridge · Flagstaff · 6,252 ft · sandstone Position on wall known
  • 3 Erasable South Face Traverse V1
    Boulder Erasable Boulder Complex Alamo Ridge · Flagstaff · 6,252 ft · sandstone Position on wall known
  • 4 Right Side Highball V1
    Boulder Erasable Boulder Complex Alamo Ridge · Flagstaff · 6,252 ft · sandstone Position on wall known
  • 4 Helen Keller V1
    Boulder Amphitheater's Backside · Flagstaff · 6,309 ft · sandstone Position on wall known
  • 2 Right V V1
    Boulder Brown Glass Wall · Flagstaff · 6,309 ft · sandstone Position on wall known
  • 3 Right Side V1
    Boulder Brown Glass Wall · Flagstaff · 6,309 ft · sandstone Position on wall known
  • 2 Dalke Finger Crack V1
    Boulder Bulging Wall · Flagstaff · 6,326 ft · sandstone Position on wall known
  • 1 Bulging Face V1
    Boulder Bulging Wall · Flagstaff · 6,326 ft · sandstone Position on wall known
  • 1 The Ramp V1
    Boulder Jug, The The Candel Area · Flagstaff · 6,290 ft · sandstone Position on wall known
  • 4 Red Streak V1
    Boulder Jug, The The Candel Area · Flagstaff · 6,290 ft · sandstone Position on wall known
  • 3 Legacy of the Kid V1
    Boulder Jug, The The Candel Area · Flagstaff · 6,290 ft · sandstone Position on wall known
  • 21 Moderate Bulge V1
    Boulder Cloud Shadow · Flagstaff · 6,233 ft · sandstone Position on wall known
  • 1 Sailor's Delight V1
    Boulder Cloud Shadow · Flagstaff · 6,233 ft · sandstone Position on wall known
  • 4 Creepy Dorito Fingers V1
    Boulder Creep Boulder The Dark Side · Flagstaff · 6,202 ft · sandstone Position on wall known
  • 2 West Face Mantel Problem V1
    Boulder Face Wall · Flagstaff · 6,551 ft · sandstone Position on wall known
  • 8 Right Side V1
    Boulder Face Wall · Flagstaff · 6,551 ft · sandstone Position on wall known
  • 1 Fin Jam V1
    Boulder Hueco Overhang Ridge · Flagstaff · 6,110 ft · sandstone Position on wall known
  • 1 Leaning Jam V1
    Boulder Miscellaneous Valley · Flagstaff · 6,265 ft · sandstone Position on wall known
  • 3 Middle Traverse V1
    Boulder Moon Rock · Flagstaff · 6,581 ft · sandstone Position on wall known
  • 4 Right Rocks V1
    Boulder North Rocks · Flagstaff · 6,378 ft · sandstone Position on wall known
  • 8 Standard Route V1
    Boulder Pinnacle Colada · Flagstaff · 6,541 ft · sandstone Position on wall known
  • 1 Northeast Notch V1
    Boulder Pumpkin Rock · Flagstaff · 6,037 ft · sandstone Position on wall known
  • 3 Face It V1
    Boulder Rib Boulder · Flagstaff · 6,309 ft · sandstone Position on wall known