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Crawl Space: A Quiet Colorado Trad Climb with a Hidden Challenge

South Platte, Colorado United States
slab
multi-pitch
trad
moderate difficulty
5.9 crux
bolt protected
tunnel finish
Length: 300 ft
Type: Trad
Stars
Pitches
3
Location
Crawl Space
Aspect
South Facing

Overview

"Crawl Space is a subtle trad climb perched in Colorado's Hidden Valley Slab, offering three pitches of layered challenges from slab-running moves to a tight tunnel finish. A perfect choice for adventurers wanting a technical yet accessible slab experience with minimal crowds."

Crawl Space: A Quiet Colorado Trad Climb with a Hidden Challenge

Tucked beside the rugged contours of Hidden Valley Slab in Colorado, Crawl Space invites climbers to engage a compact yet compelling trad route that blends solid rock with a few puzzling maneuvers. This three-pitch climb strides up a broad cleft, offering a layered experience that transitions from straightforward scrambling to technical moves demanding patience and precision. The approach alone hints at adventure—ascending the left flank of the cleft delivers an energizing warm-up, quickly immersing you in the quiet energy of Goose Creek and Molly Gulch Campground’s natural surroundings.

The climb starts with a moderate scramble that might push you beyond easy class three, setting the tone for a climb where preparation pays off. Pitch one channels you up and left to find the initial slab exposure, where bold runners will feel the route’s personality: short but sustained runs riding thin cracks and edges. Despite sparse protection early on, the bolts appear just in time at the climb’s rightward reach, guiding you safely toward a two-bolt belay anchor.

Pitch two presses more directly upwards, maintained with just enough resting spots to balance the 5.9- crux that demands deliberate technique and calm under pressure. The rock here plays with angle and texture, while two small overhangs add a sneaky test of power and body tension. This section rewards steady footwork and patience; the bolts offer reassurance, but ground fall potential earns the ‘R’ designation, so consider your moves carefully. Belaying here positions you at a natural bench before the final pitch.

The close of the route, pitch three, delivers a confined passage that feels like navigating a secret chamber inside the rock, pushing through a tunnel to emerge on the quieter top of the slab. At this point, the exposure drops away underfoot, and the sense of accomplishment settles alongside the crisp mountain air. While rappelling the route is possible, the details remain sketchy—the descent may favor careful retreat or an alternative approach.

Gear considerations lean toward a lightly bolted trad rack with camming devices up to three inches, emphasizing versatility over bulk. The rock quality rewards precise placements, especially in the cracks protecting the crux sequences.

Climbers heading to Crawl Space will appreciate its low profile—a route that offers a hands-on connection to Colorado’s often overlooked granite slabs, removing the fuss of crowded classic pitches. The route’s moderate length, generous daylight window, and easy access from nearby campgrounds provide a solid plan for a day’s adventure.

For those seeking a climb that balances approachable exposure with enough punch to keep the mind sharp, Crawl Space delivers. It’s an invitation to test stride and balance without the complexities of a major alpine expedition, yet still enough to leave a lasting impression on trip planning and movement skills.

Climber Safety

The route includes sections with runouts and an exposed tunnelly finish that requires caution. Ground falls could be severe especially on pitch one before bolts appear. Inspect your gear and maintain focus on placement security. Seasonal weather shifts can make the slab slick, so check for dry conditions and avoid climbing after rain.

Route Details

TypeTrad
Pitches3
Length300 feet

Local Tips

Start early to avoid afternoon sun heating the slab, keeping your hands cool and grip sharp.

Wear stiff-soled shoes for solid edging on the slab sections.

Hydrate well before the climb; the approach offers little shade and can be dry.

Scout the tunnel area carefully before the final pitch; conditions may vary and influence your descent choices.

Route Rating

Difficulty
5.9- R
Quality
Consensus:The 5.9- R rating points to a slightly stiff crux that tests climbers' technique more than brute strength. The ‘R’ suggests careful route-finding and respect for the sparse protection early on. Compared to other slab climbs nearby, Crawl Space has a modest challenge with a lone crux that elevates the overall difficulty, making it a solid pick for those ready to push comfortable 5.8 skills.

Gear Requirements

Though the route is mostly bolt protected, bringing a trad rack up to three inches will cover the less protected sections. Expect to place gear in the early slab and near the crux. Bolts provide security along the steeper moves.

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Tags

slab
multi-pitch
trad
moderate difficulty
5.9 crux
bolt protected
tunnel finish