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Upper Flag Climbing

Last Updated: Aug, 2026
220
Boulders
Guide moderated by Chris Deuto
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ABOUT Upper Flag

This digital Upper Flag climbing guidebook gives you GPS navigation, verified topos, and beta for hundreds of climbs. Explore classics and hidden gems with offline access to maps, directions, and beta videos. Whether it's your first visit or fiftieth, KAYA makes your Upper Flag days smoother, safer, and more dialed.
This digital Upper Flag climbing guidebook gives you GPS navigation, verified topos, and beta for hundreds of climbs. Explore classics and hidden gems with offline access to maps, directions, and beta videos. Whether it's your first visit or fiftieth, KAYA makes your Upper Flag days smoother, safer, and more dialed.

OFFLINE MAPS + APPROACH

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Recent Ascents in Upper Flag

KAYA CLIMBER
CLIMB
DETAILS
DATE
JOSH NESBIT
@jnezzy
Boulders Traverse v2
★ 4(v3, Solid)
8.14.2026
RYAN MCINTYRE
@n0.w0man.n0.cry
Big Overhang v2
(v2, Solid)
5.18.2026
RYAN MCINTYRE
@n0.w0man.n0.cry
Right Boulder v1
★ 5(v1, Solid)
5.16.2026
RYAN MCINTYRE
@n0.w0man.n0.cry
Left Boulder vB
★ 4(v1, Solid)
5.16.2026
RYAN MCINTYRE
@n0.w0man.n0.cry
Triangle Love v1
★ 4(v1, Solid)
5.16.2026
WEATHER
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Areas in Flagstaff Mountain, CO

Explore Flagstaff Mountain, CO from all levels with KAYA PRO. Drill down to the area, subarea, boulder and climb levels. Get approach information for each, and a variety of beta.
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Bouldering
Dark Sidelo
Lower Flag
Middle Flag
Upper Flag

Official Destinations in KAYA

Squamish
Red Rock
Joshua Tree
Bishop
Hueco Tanks
Joe's Valley
Clear Creek Canyon
Victoria
Ogden
Lincoln Lake
Guanella Pass
Lake Tahoe
Little Cottonwood Canyon
New River Gorge
Coopers Rock
Smith Rock
Black Mountain
Leavenworth
Kelowna
Hatcher Pass
Devil's Lake
Poudre Canyon
Tramway
Vedauwoo
Rocky Mountain National Park
Lake Ramona
Horseshoe Canyon Ranch
Vancouver
Ibex
Stone Fort
Mount Woodson
Canmore & Kananaskis
Red Feather Lakes
Big Cottonwood Canyon
Flagstaff Mountain, CO
Moore's Wall
Rumbling Bald
Nanaimo
Fraser Valley
Reimer's Ranch
Calabogie
Tulsa, OK
Mineral King
Rocktown
Stoney Point
Cedar City
Horse Pens 40
Malibu
Santa Barbara
Vernon
Comox Lake
Doyle
New York City
Moe's Valley
Gold Bar
The Nooks
Uintas
Adirondacks
Eldorado Canyon
Stevens Pass
Gunpowder Falls
Holy Boulders
Massacre Rocks
Boat Rock
Reynolds Creek
Triassic
Box Springs Mountain Reserve
Needle Peak
Horse Flats
Utah Hills
Miller River
Taylors Falls
Mt. Blue Sky
Smugglers' Notch
Sandstone
Yankee Jim
Rock Shop
Mount Rubidoux
Berkeley
Index
North Bend
Castle Rock State Park
Purgatory
Dixon School Road
Sam's Throne
Patapsco Valley State Park
Porcupine Hills
Barton Creek Greenbelt
Cowell
Price Canyon
Cache Valley
Carver
Catoctin Mountain
Northwest Branch
Tieton River
Great Falls
Grand Ledge
Rogers Park
Big Rock, SC
The Citadel