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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Colorado rock, from the archives

[Rock of Ages, Garden of the Gods]
Garden of the Gods · [Rock of Ages, Garden of the Gods] · C. Duhem & Bro. · 1869
Library of Congress, Prints & Photographs Division · Public domain · the record · indexed to this place by the archive
Air Force Academy · [Aerial view of the United States Air Force Academy, El Paso County, Colorado] · Trikosko, Marion S. · 1958
Library of Congress, Prints & Photographs Division · Public domain · the record · found by place name, not yet checked
Ute Pass · Manitou and vicinity - Rainbow Falls, Ute Pass · Thurlow, J. (James Thomas), 1831-1878 · 1874
Library of Congress, Prints & Photographs Division · Public domain · the record · found by place name, not yet checked
San Luis Valley · Entrance to Sah Watch valley. San Luis valley and the Sierra Blanca in the distance · P.S. Duval & Co. · 1854
Library of Congress, Prints & Photographs Division · Public domain · the record · indexed to this place by the archive
Mount Herman · [Bed of one-year-old yellow pine trees, Mount Herman Nursery, Pike National Forest, El Paso County, Colorado] · 1909
Library of Congress, Prints & Photographs Division · Public domain · the record · found by place name, not yet checked
Pike's Peak · Manitou, Pike's Peak in distance · Jackson, William Henry, 1843-1942 · 1881
Library of Congress, Prints & Photographs Division · Public domain · the record · indexed to this place by the archive
Black Canyon of the Gunnison · A rift in the rocks, Black Canyon, Colo., U.S.A. on line D&R, G.R.R. · 1898
Library of Congress, Prints & Photographs Division · Public domain · the record · indexed to this place by the archive
Leadville · Ice Palace, Leadville, Colo. · Jackson, William Henry, 1843-1942 · 1896
Library of Congress, Prints & Photographs Division · Public domain · the record · indexed to this place by the archive
City of Boulder · Viewing the little city of Boulder, Colorado, from the heights · 1906
Library of Congress, Prints & Photographs Division · Public domain · the record · found by place name, not yet checked
Boulder · Boulder, Colorado · Detroit Photographic Co. · 1900
Library of Congress, Prints & Photographs Division · Public domain · the record · indexed to this place by the archive

Photographs of these places held by the Library of Congress, the oldest from 1854. Every one carries the Library's own “no known restrictions on publication”. The whole deep-cuts layer →

31 routes

  • 10 Scalsamine 5.9
    ★ 1.9 · 32 Sport Turtle Rocks · Turtle Rocks, Baby Turtle, and The Corridor · 8,444 ft · granite Position on wall known
  • 14 You Call Yourself a Thief? 5.10a
    ★ 2.6 · 25 SportTrad Turtle Rocks · Turtle Rocks, Baby Turtle, and The Corridor · 8,444 ft · granite Position on wall known
  • 11 The Slot 5.7
    ★ 1.8 · 15 Trad Turtle Rocks · Turtle Rocks, Baby Turtle, and The Corridor · 8,444 ft · granite Position on wall known
  • 8 Knobs Up 5.10c/d
    ★ 2.3 · 15 Sport Turtle Rocks · Turtle Rocks, Baby Turtle, and The Corridor · 8,444 ft · granite Position on wall known
  • 5 The Lorax 5.8+
    ★ 2.4 · 14 Sport The Corridor · Turtle Rocks, Baby Turtle, and The Corridor · 8,240 ft · granite Position on wall known
  • 7 Knobs 5.10b
    ★ 2.0 · 14 Sport Turtle Rocks · Turtle Rocks, Baby Turtle, and The Corridor · 8,444 ft · granite Position on wall known
  • 3 Shoulder Season 5.6
    ★ 1.8 · 12 Sport Turtle Rocks · Turtle Rocks, Baby Turtle, and The Corridor · 8,444 ft · granite Position on wall known
  • 6 Saw Blade 5.11a
    ★ 2.4 · 10 Sport Turtle Rocks · Turtle Rocks, Baby Turtle, and The Corridor · 8,444 ft · granite Position on wall known
  • 16 Cisco Kid 5.10c
    ★ 2.4 · 9 Trad Turtle Rocks · Turtle Rocks, Baby Turtle, and The Corridor · 8,444 ft · granite Position on wall known
  • 13 40oz of Freedom 5.10+
    ★ 2.8 · 8 Trad Turtle Rocks · Turtle Rocks, Baby Turtle, and The Corridor · 8,444 ft · granite Position on wall known
  • 6 Buttered Side Up 5.10b
    ★ 2.6 · 7 Sport The Corridor · Turtle Rocks, Baby Turtle, and The Corridor · 8,240 ft · granite Position on wall known
  • 4 Dr. Who 5.7
    ★ 1.5 · 6 Trad Turtle Rocks · Turtle Rocks, Baby Turtle, and The Corridor · 8,444 ft · granite Position on wall known
  • 2 Smack and Spray 5.11d
    ★ 2.6 · 5 Sport Turtle Rocks · Turtle Rocks, Baby Turtle, and The Corridor · 8,444 ft · granite Position on wall known
  • 4 Unknown 5.6 5.6
    ★ 2.2 · 4 Trad The Corridor · Turtle Rocks, Baby Turtle, and The Corridor · 8,240 ft · granite Position on wall known
  • 2 Cherry 5.8
    ★ 1.5 · 2 Trad The Corridor · Turtle Rocks, Baby Turtle, and The Corridor · 8,240 ft · granite Position on wall known
  • 8 Lemonis Lament 5.9
    ★ 2.0 · 2 Trad The Corridor · Turtle Rocks, Baby Turtle, and The Corridor · 8,240 ft · granite Position on wall known
  • 1 Double Scooter 5.9
    ★ 2.0 · 2 Sport Turtle Rocks · Turtle Rocks, Baby Turtle, and The Corridor · 8,444 ft · granite Position on wall known
  • 7 Unknown (But Once Chopped) 5.11a/b
    ★ 2.0 · 2 Sport The Corridor · Turtle Rocks, Baby Turtle, and The Corridor · 8,240 ft · granite Position on wall known
  • 5 5.11c 5.11a/b
    ★ 2.0 · 2 Sport PG Turtle Rocks · Turtle Rocks, Baby Turtle, and The Corridor · 8,444 ft · granite Position on wall known
  • 3 Johnson 5.11+
    ★ 2.5 · 2 Trad The Corridor · Turtle Rocks, Baby Turtle, and The Corridor · 8,240 ft · granite Position on wall known
  • 1 Chafin' Chaffee 5.4
    ★ 2.0 · 1 Trad The Corridor · Turtle Rocks, Baby Turtle, and The Corridor · 8,240 ft · granite Position on wall known
  • 12 Uncle Kurt's Disco 5.10-
    ★ 2.0 · 1 Trad PG Turtle Rocks · Turtle Rocks, Baby Turtle, and The Corridor · 8,444 ft · granite Position on wall known
  • 9 Baby Apple Cheeks 5.10+
    ★ 3.0 · 1 Trad The Corridor · Turtle Rocks, Baby Turtle, and The Corridor · 8,240 ft · granite Position on wall known
  • 9 Unknown 5.7
    Sport Turtle Rocks · Turtle Rocks, Baby Turtle, and The Corridor · 8,444 ft · granite Position on wall known
  • 15 Robbin' the Hood 5.10a/b
    Top rope Turtle Rocks · Turtle Rocks, Baby Turtle, and The Corridor · 8,444 ft · granite Position on wall known
  • 17 Dare to be Bold 5.10+
    Trad Turtle Rocks · Turtle Rocks, Baby Turtle, and The Corridor · 8,444 ft · granite Position on wall known
  • 3 Second Chimney 5.6
    ★ 1.0 · 1 TradTop rope Baby Turtle · Turtle Rocks, Baby Turtle, and The Corridor Not located
  • 1 First Chimney 5.6
    ★ 1.0 · 1 TradTop rope Baby Turtle · Turtle Rocks, Baby Turtle, and The Corridor Not located
  • 2 Lee's Finger Crack 5.8
    ★ 2.0 · 1 TradTop rope Baby Turtle · Turtle Rocks, Baby Turtle, and The Corridor Not located
  • 5 Groovy Slab 5.8
    ★ 2.0 · 1 TradTop rope Baby Turtle · Turtle Rocks, Baby Turtle, and The Corridor Not located
  • 4 Sharp Corner 5.10b/c
    ★ 2.0 · 1 TradTop rope Baby Turtle · Turtle Rocks, Baby Turtle, and The Corridor Not located