
Colorado · Rock Climbing
Longmont sits close enough to two legitimate climbing areas — Rabbit Mountain and Lyons — that you can be on rock in under 30 minutes from downtown without fighting Boulder Canyon traffic.
15 spotsUpdated weeklyFree to access
View on mapRock Climbing · 15 spots
Longmont sits close enough to two legitimate climbing areas — Rabbit Mountain and Lyons — that you can be on rock in under 30 minutes from downtown without fighting Boulder Canyon traffic. The climbing here skews toward sandstone and conglomerate, with a mix of bouldering and sport routes that rewards both beginners and experienced climbers. On the bouldering side, the area covers a wide grade range: approachable problems like slabby jugs at V1 sit alongside technical eliminates like pocket eliminate left of crack at V6/7 and excellent eliminate face at V8, so a group with mixed ability levels can usually find something useful on the same hillside cliff band. Named problems like Indiana Bones and the Pockets of Doom, Army of Darkness, and Dark Shadows give you a sense of the local sense of humor and the pocket-heavy nature of some walls. Poor Man's Wingate offers a different texture for those who want crack and face climbing in the same session. The 15 active listings in this area cover bouldering, traditional-style crack climbing, and face routes, making Longmont a practical base for a weekend focused on variety rather than chasing a single objective.
Rabbit Mountain and Lyons are the two main climbing areas listed for this region. Lyons in particular has a long history as a sandstone destination, while Rabbit Mountain offers more of a hillside cliff band setting with a range of boulder problems.
The listed problems run from V1 slab climbing up through V8 face eliminates, with several V3 to V5 problems in between — including a high ball crack at V3/4 that adds a commitment factor even at a moderate grade. Beginners have real options here, and so do climbers working into the V6 to V8 range.
Rabbit Mountain
~3 min drive
Front Range Colorado crag with accessible sport and trad climbing for developing climbers.
pocket eliminate left of crack v6/7
~3 min drive
A worthwhile stop near Colorado.
Dark Shadows
~4 min drive
A worthwhile stop near Colorado.
hillside cliff band
~3 min drive
Colorado cliff band climbing with varied routes and accessible terrain.
cool face climb right of crack v3
~3 min drive
A worthwhile stop near Colorado.
Army of Darkness
~4 min drive
A worthwhile stop near Colorado.
Lyons
~5 min drive
Accessible Colorado climbing with varied routes in scenic Front Range terrain.
trav l-r or r-l v5
~3 min drive
A worthwhile stop near Colorado.
Super Mario Brothers
~7 min drive
A worthwhile stop near Colorado.
Scout Rock
~7 min drive
Colorado climbing area with varied routes for developing climbers.
slabby jugs v1
~3 min drive
A worthwhile stop near Colorado.
Buick Rocks and Hitler's Sex Life
~7 min drive
Varied Colorado crag with character and accessible climbing for multiple skill levels.
Also worth it near here

Rock climbing
Longmont, Colorado

Rock climbing
Longmont, Colorado

Bouldering
Longmont, Colorado

Rock climbing
Longmont, Colorado

Rock climbing
Longmont, Colorado

Rock climbing
Longmont, Colorado

Rock climbing
Longmont, Colorado

Rock climbing
Longmont, Colorado

Bouldering
Longmont, Colorado

Rock climbing
Longmont, Colorado
Expect pocket-heavy face climbing on sandstone and conglomerate, based on the problem names and area descriptions in the listings. Crack climbing also shows up, with at least one dedicated crack problem and Poor Man's Wingate offering a crack-and-face combination. Bring a standard rack if you plan to get on crack lines.
Spring and fall are generally the most reliable seasons for Front Range sandstone — summer midday heat can make friction-dependent moves harder, and some sandstone areas ask climbers to stay off wet rock since it damages the stone. Early morning starts in summer help, and south-facing walls at Rabbit Mountain can stay climbable on warmer winter days.
Rabbit Mountain is managed by Boulder County Parks and Open Space, which typically requires a parking fee or pass. Check current access conditions directly with Boulder County before your trip, as trailhead fees and seasonal closures for raptor nesting can affect access. No specific permit information for Lyons crags is included in the current listings, so verify locally before you go.