Fort Collins
837 routes and 1,029 boulder problems at 89 crags. "Fort Collins" is the catalogue's own grouping — a town, a canyon or a corridor, whichever climbers actually say.
Which way a wall faces is known for 33 of these 89; the rest say nothing rather than guess. Sun and shade by season ranks the ones we know.
At a glance
- Crags sit between 4,998 and 8,211 ft (elevation known for 89 of 89).
- Rock, where known (47 of 89 crags): granite (27), sandstone (16), gneiss, schist & quartzite (4).
- Mapped geology under these crags (85 of 89 read off the geologic map): dakota group (34), morrison, canyon springs member of sundance and jelm formations (11), quartzofeldspathic mica schist (7) and 19 more units.
- The USGS has mapped this ground since 1906; each crag page shows its oldest sheet.
- 2 crags within a walk of an RTD stop. Mapped toilets within 2 km of 77.
- Sun and shade:
In print since 1877
1877 Geologic Map of Colorado (Hayden), high-resolution scan · F. V. Hayden; scan by the Colorado Geological Survey · 1877
Geological and geographical atlas of Colorado and portions of adjacent territory · F. V. Hayden, U.S. Geological and Geographical Survey of the Territories · 1877
Free to read: public domain or government work, each opened and signed by a person. The whole shelf is in the reading room.
From the archives
Photographs of Fort Collins held by the Library of Congress, oldest first, each marked "no known restrictions on publication" by the Library. Shown from their servers, not copied here.
Library of Congress, Prints & Photographs Division · Public domain · the record · found by place name, not yet checked
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Hidden as soon as you tell us, everywhere it appears, before anyone reviews it.
Library of Congress, Prints & Photographs Division · Public domain · the record · found by place name, not yet checked
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Hidden as soon as you tell us, everywhere it appears, before anyone reviews it.
Library of Congress, Prints & Photographs Division · Public domain · the record · found by place name, not yet checked
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Hidden as soon as you tell us, everywhere it appears, before anyone reviews it.
Library of Congress, Prints & Photographs Division · Public domain · the record · found by place name, not yet checked
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Hidden as soon as you tell us, everywhere it appears, before anyone reviews it.
Library of Congress, Prints & Photographs Division · Public domain · the record · indexed to this place by the archive
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Hidden as soon as you tell us, everywhere it appears, before anyone reviews it.
Library of Congress, Prints & Photographs Division · Public domain · the record · indexed to this place by the archive
Report this item
Hidden as soon as you tell us, everywhere it appears, before anyone reviews it.
Library of Congress, Prints & Photographs Division · Public domain · the record · indexed to this place by the archive
Report this item
Hidden as soon as you tell us, everywhere it appears, before anyone reviews it.
Library of Congress, Prints & Photographs Division · Public domain · the record · indexed to this place by the archive
Report this item
Hidden as soon as you tell us, everywhere it appears, before anyone reviews it.
Library of Congress, Prints & Photographs Division · Public domain · the record · indexed to this place by the archive
Report this item
Hidden as soon as you tell us, everywhere it appears, before anyone reviews it.
Library of Congress, Prints & Photographs Division · Public domain · the record · indexed to this place by the archive
Report this item
Hidden as soon as you tell us, everywhere it appears, before anyone reviews it.
Library of Congress, Prints & Photographs Division · Public domain · the record · indexed to this place by the archive
Report this item
Hidden as soon as you tell us, everywhere it appears, before anyone reviews it.
Library of Congress, Prints & Photographs Division · Public domain · the record · indexed to this place by the archive
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Poudre Canyon
- West of Rustic105 routes and 352 boulder problems · faces NW · granite and gneiss · 8,107 ft
- The Narrows237 routes and 125 boulder problems · granite and gneiss · 6,291 ft
- The Palace107 routes · granite and gneiss · 5,970 ft
- Greyrock67 routes and 6 boulder problems · faces S · granite and gneiss · 7,170 ft
- Triple Tier Area41 routes · granite and gneiss · 6,119 ft
- Crystal Wall37 routes · granite and gneiss · 6,082 ft
- Pine Vu4 routes and 21 boulder problems · faces S · granite and gneiss · 5,760 ft
- Grandpa's Bridge10 routes · granite and gneiss · 6,880 ft
- Happy Hour Crag10 routes · faces S · granite and gneiss · 5,696 ft
- Low Hanging Fruit Crag9 routes · granite and gneiss · 5,295 ft
- Picnic Rock6 routes and 2 boulder problems · faces NW · granite and gneiss · 5,255 ft
- Stove Prairie Road Areas8 routes · faces S · granite and gneiss · 6,615 ft
- Pingree Park Road4 routes and 3 boulder problems · faces W · granite and gneiss · 8,039 ft
- The Fishing Hole7 routes · granite and gneiss · 5,970 ft
- Prione6 boulder problems · faces SE · granite and gneiss · 7,829 ft
- Poudre Practice Rock4 routes and 1 boulder problem · granite and gneiss · 5,459 ft
- Brink's Rock Area3 routes · granite and gneiss · 5,862 ft
- Brink's Rock1 route · faces SW · granite and gneiss · 5,851 ft
- Hewlett Gulch1 boulder problem · granite and gneiss · 5,744 ft
- Mile Marker 1181 boulder problem · faces W · granite and gneiss · 5,537 ft
- The Crumbling Castle1 route · faces E · granite and gneiss · 5,722 ft
Horsetooth Reservoir
- Rotary Park2 routes and 117 boulder problems · faces W · sandstone (Dakota Sandstone) · 5,577 ft
- Duncan's Ridge40 routes and 9 boulder problems · faces SW · sandstone (Dakota Sandstone) · 5,719 ft
- Torture Chamber31 routes and 8 boulder problems · faces N · sandstone (Dakota Sandstone) · 5,356 ft
- Piano Ridge1 route and 36 boulder problems · sandstone (Dakota Sandstone) · 5,630 ft
- Marina Ridge12 routes and 10 boulder problems · faces W · sandstone (Dakota Sandstone) · 5,621 ft
- North Quarry2 routes and 10 boulder problems · faces S · sandstone (Dakota Sandstone) · 5,445 ft
- Inlet Bay10 boulder problems · faces SW · sandstone (Dakota Sandstone) · 5,468 ft
- North Horsetooth Ridge8 routes · faces W · sandstone (Dakota Sandstone) · 5,615 ft
- The Scoop Area1 route and 7 boulder problems · faces W · sandstone (Dakota Sandstone) · 5,480 ft
- The Land of the Overhangs7 boulder problems · sandstone (Dakota Sandstone) · 5,398 ft
- Tropics5 boulder problems · sandstone (Dakota Sandstone) · 5,398 ft
- The Dungeon4 routes · faces NW · sandstone (Dakota Sandstone) · 5,220 ft
- North Horsetooth Parking lot3 boulder problems · faces SW · sandstone (Dakota Sandstone) · 5,555 ft
- Party Cove1 boulder problem · sandstone (Dakota Sandstone) · 5,398 ft
Carter Lake
- Extension Boulder12 boulder problems · Dakota Group · 5,886 ft
- Kahuna Boulder10 boulder problems · Morrison, Canyon Springs Member Of Sundance And Jelm Formations · 5,757 ft
- Chain Rock7 boulder problems · Morrison, Canyon Springs Member Of Sundance And Jelm Formations · 5,917 ft
- The Spice Roof7 boulder problems · Dakota Group · 5,888 ft
- Big Block6 boulder problems · Morrison, Canyon Springs Member Of Sundance And Jelm Formations · 5,908 ft
- Little Boulder1 route and 5 boulder problems · Morrison, Canyon Springs Member Of Sundance And Jelm Formations · 5,914 ft
- Little Debbie's Boulder6 boulder problems · Morrison, Canyon Springs Member Of Sundance And Jelm Formations · 5,803 ft
- Monster Block6 boulder problems · Dakota Group · 5,845 ft
- Lone Star Boulder5 boulder problems · Dakota Group · 5,948 ft
- Pocket Wall5 boulder problems · Dakota Group · 5,964 ft
- Book Boulder4 boulder problems · Morrison, Canyon Springs Member Of Sundance And Jelm Formations · 5,873 ft
- Classic Rock4 boulder problems · Dakota Group · 5,964 ft
- Mars Boulder4 boulder problems · Dakota Group · 5,875 ft
- Mighty Wall4 boulder problems · Dakota Group · 5,964 ft
- [Redacted]4 boulder problems · Dakota Group · 5,916 ft
- 2 X 4 Boulder3 boulder problems · Dakota Group · 5,939 ft
- Call it Crock Rock3 boulder problems · Dakota Group · 5,918 ft
- Crap Traverse3 boulder problems · Dakota Group · 5,949 ft
- Crayola Rock1 route and 2 boulder problems · Dakota Group · 5,919 ft
- Dead Trees Rock3 boulder problems · Dakota Group · 5,920 ft
- Entrance Overhang3 boulder problems · Morrison, Canyon Springs Member Of Sundance And Jelm Formations · 5,836 ft
- Flip the Bird Slab3 boulder problems · Dakota Group · 5,916 ft
- Giant Pebble Boulder3 boulder problems · Dakota Group · 5,964 ft
- Prow Rock3 boulder problems · Dakota Group · 5,964 ft
- Scenic Rock3 boulder problems · Morrison, Canyon Springs Member Of Sundance And Jelm Formations · 5,860 ft
- Skunk Rub Boulder3 boulder problems · Dakota Group · 5,910 ft
- Split Boulder3 boulder problems · Dakota Group · 5,964 ft
- The Bridge aka Cave Rock3 boulder problems · Morrison, Canyon Springs Member Of Sundance And Jelm Formations · 5,884 ft
- The Burnt Orange Boulder3 boulder problems · Dakota Group · 5,964 ft
- The Real Pocket Wall3 boulder problems · Dakota Group · 5,933 ft
- Tortured Slab3 boulder problems · Dakota Group · 5,913 ft
- Doughboy Boulder2 boulder problems · Morrison, Canyon Springs Member Of Sundance And Jelm Formations · 5,761 ft
- Fromunda Boulder2 boulder problems · Dakota Group · 5,918 ft
- Scenic Sentinel2 boulder problems · Dakota Group · 5,964 ft
- Feelings Boulder1 boulder problem · Dakota Group · 5,921 ft
- Short Stack Boulder1 boulder problem · Dakota Group · 5,902 ft
- The Spaceship1 boulder problem · Dakota Group · 5,964 ft
Lory State Park
- Arthur's Rock31 routes and 69 boulder problems · faces SE · Porphyroblastic Biotite Schist · 6,677 ft
- Eltuck Bay16 boulder problems · faces SW · Fountain Formation · 5,504 ft
- Mill Creek Wall6 boulder problems · faces S · Quartzofeldspathic Schist And Gneiss Interbedded With Mica Schist And Gneiss · 5,785 ft
- Orchard Cove6 boulder problems · faces W · Fountain Formation · 5,574 ft
- Nature Trail Boulders5 boulder problems · faces NE · Knotted Mica Schist · 5,841 ft
- Soldier Canyon4 boulder problems · faces S · Open Water · 5,405 ft
CSU campus
Red Feather Lakes
Biglandia
Horsetooth Mountain
Roost, The
Rist Canyon
Bridge Project
Virginia Dale Area
Every crag here comes from the open catalogue or a cited guidebook; see Sources & licences. Counts are the current build's.