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.

Edit search

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 →

29 boulder problems

  • 5 V-Zero Gravity V0
    Boulder The Anti-Gravity Wall · Gravity Garden aka The Mushroom Garden, The · 8,720 ft · gneiss, schist & quartzite Position on wall known
  • 3 Junior Mint V0
    Boulder The Mint Boulder · Gravity Garden aka The Mushroom Garden, The · 8,720 ft · gneiss, schist & quartzite Position on wall known
  • 5 V0 Crack V0
    Boulder The Whatchamacallit Boulder · Gravity Garden aka The Mushroom Garden, The · 8,781 ft · gneiss, schist & quartzite Position on wall known
  • 4 Through the Bowels V0
    Boulder The Whatchamacallit Boulder · Gravity Garden aka The Mushroom Garden, The · 8,781 ft · gneiss, schist & quartzite Position on wall known
  • 4 Spacetime V1
    Boulder The Anti-Gravity Wall · Gravity Garden aka The Mushroom Garden, The · 8,720 ft · gneiss, schist & quartzite Position on wall known
  • 14 Safety First V1
    Boulder The Anti-Gravity Wall · Gravity Garden aka The Mushroom Garden, The · 8,720 ft · gneiss, schist & quartzite Position on wall known
  • 1 The Shorty V1
    Boulder The Anti-Gravity Wall · Gravity Garden aka The Mushroom Garden, The · 8,720 ft · gneiss, schist & quartzite Position on wall known
  • 9 It's Just a Theory V1
    Boulder The Anti-Gravity Wall · Gravity Garden aka The Mushroom Garden, The · 8,720 ft · gneiss, schist & quartzite Position on wall known
  • 15 String Theory V1
    Boulder The Anti-Gravity Wall · Gravity Garden aka The Mushroom Garden, The · 8,720 ft · gneiss, schist & quartzite Position on wall known
  • 7 Afraid of Gravity V1
    Boulder The Anti-Gravity Wall · Gravity Garden aka The Mushroom Garden, The · 8,720 ft · gneiss, schist & quartzite Position on wall known
  • 10 Figurehead Arete V1
    Boulder The Anti-Gravity Wall · Gravity Garden aka The Mushroom Garden, The · 8,720 ft · gneiss, schist & quartzite Position on wall known
  • 2 Mentha V1
    Boulder The Mint Boulder · Gravity Garden aka The Mushroom Garden, The · 8,720 ft · gneiss, schist & quartzite Position on wall known
  • 2 Over Yonder V1
    Boulder The Whatchamacallit Boulder · Gravity Garden aka The Mushroom Garden, The · 8,781 ft · gneiss, schist & quartzite Position on wall known
  • 3 Candy Bar Wrappers V1
    Boulder The Whatchamacallit Boulder · Gravity Garden aka The Mushroom Garden, The · 8,781 ft · gneiss, schist & quartzite Position on wall known
  • 6 The Other "N V1
    Boulder The Whatchamacallit Boulder · Gravity Garden aka The Mushroom Garden, The · 8,781 ft · gneiss, schist & quartzite Position on wall known
  • 1 Yonder Throw V1+
    Boulder The Whatchamacallit Boulder · Gravity Garden aka The Mushroom Garden, The · 8,781 ft · gneiss, schist & quartzite Position on wall known
  • 11 Gravitational Pull V2
    Boulder The Anti-Gravity Wall · Gravity Garden aka The Mushroom Garden, The · 8,720 ft · gneiss, schist & quartzite Position on wall known
  • 13 Sending First V2
    Boulder The Anti-Gravity Wall · Gravity Garden aka The Mushroom Garden, The · 8,720 ft · gneiss, schist & quartzite Position on wall known
  • 2 Dark Energy V2
    Boulder The Anti-Gravity Wall · Gravity Garden aka The Mushroom Garden, The · 8,720 ft · gneiss, schist & quartzite Position on wall known
  • 4 Space Jam V2
    Boulder The Mint Boulder · Gravity Garden aka The Mushroom Garden, The · 8,720 ft · gneiss, schist & quartzite Position on wall known
  • 5 Compression Sickness V2
    Boulder The Mint Boulder · Gravity Garden aka The Mushroom Garden, The · 8,720 ft · gneiss, schist & quartzite Position on wall known
  • 7 That 'N V2
    Boulder The Whatchamacallit Boulder · Gravity Garden aka The Mushroom Garden, The · 8,781 ft · gneiss, schist & quartzite Position on wall known
  • 3 G-Force V2+
    Boulder The Anti-Gravity Wall · Gravity Garden aka The Mushroom Garden, The · 8,720 ft · gneiss, schist & quartzite Position on wall known
  • 8 Artifical Gravity V2-3
    Boulder The Anti-Gravity Wall · Gravity Garden aka The Mushroom Garden, The · 8,720 ft · gneiss, schist & quartzite Position on wall known
  • 12 Han Throwlo V3
    Boulder The Anti-Gravity Wall · Gravity Garden aka The Mushroom Garden, The · 8,720 ft · gneiss, schist & quartzite Position on wall known
  • 1 Thin Mint V3
    Boulder The Mint Boulder · Gravity Garden aka The Mushroom Garden, The · 8,720 ft · gneiss, schist & quartzite Position on wall known
  • 9 Which 'N V3
    Boulder The Whatchamacallit Boulder · Gravity Garden aka The Mushroom Garden, The · 8,781 ft · gneiss, schist & quartzite Position on wall known
  • 8 This 'N V4
    Boulder The Whatchamacallit Boulder · Gravity Garden aka The Mushroom Garden, The · 8,781 ft · gneiss, schist & quartzite Position on wall known
  • 6 Weightlessness V4+
    Boulder The Anti-Gravity Wall · Gravity Garden aka The Mushroom Garden, The · 8,720 ft · gneiss, schist & quartzite Position on wall known