HomeClimbingIn Between (aka Right Dihedral)

In Between (aka Right Dihedral) at Hallett Peak - RMNP, Colorado

Estes Park, Colorado United States
trad crack
exposed traverse
multi-pitch
alpine rock
finger locks
high elevation
Length: 305 ft
Type: Trad, Alpine
Stars
Pitches
2
Location
In Between (aka Right Dihedral)
Aspect
South Facing

Overview

"In Between offers a dynamic two-pitch alpine trad climb on Hallett Peak’s granite walls. Featuring a delicate traverse and a sustained hanging corner, it calls for sharp route-finding and steady nerves in the heart of RMNP’s high country."

In Between (aka Right Dihedral) at Hallett Peak - RMNP, Colorado

In the heart of Rocky Mountain National Park, the route known as In Between, or Right Dihedral, offers a compelling two-pitch trad climb that demands both finesse and focus. This line threads through a striking variation situated between the Hesse-Ferguson and the Culp-Bossier, carving its path along a granite face that challenges with sustained climbing and precise route-finding. Beginning from a grassy ledge, climbers move into a white right-facing dihedral, ascending steadily beneath a broad roof band. The transition around this roof tests boldness: a delicate, exposed traverse of roughly 50 feet requires steady feet and sharp eyes to link edges and secure the sole piece of protection available mid-traverse. This section rewards concentration and composure, with the rock’s texture inviting hand jams and gentle laybacks.

The second pitch is a stark contrast, guiding climbers up a hanging corner that demands technique and balance. Finger locks and stemming moves spice the climb, providing an engaging rhythm to this 140-foot stretch. The reward at pitch’s end is a spacious mid-height terrace, a natural rest that offers sweeping views of the rugged alpine terrain below. From there, climbers can pick a variety of established routes to top out, each offering its own slice of RMNP’s alpine character.

Preparation is key for this trad, alpine route. Standard rack suffices, but double ropes help minimize drag—especially during the traverse. While the traverse can be belayed separately for those aiming to break the pitch into safer segments, the flow is maintained best when linked seamlessly. The rock quality is solid, with durable, clean granite providing reliable placements; however, route-finding skills are essential to navigate the subtle features and nubbins that guide the way.

Access to the trailhead requires a moderate approach, crossing alpine meadows and rocky tundra that awaken the senses with crisp mountain air and the distant rush of streams. Early starts help climbers avoid afternoon storms common in Colorado’s high country, and bring layers for swift changes in weather. Footwear with solid edging and good smearing capabilities will serve well, as the route balances crack jamming with delicate face moves.

In Between offers a climb that captures the bold spirit of alpine trad climbing—exposure, route complexity, and movement variety wrapped in a climbable package. It’s ideal for climbers familiar with 5.8-5.9 terrain who are eager to engage both body and mind amidst stunning Rocky Mountain vistas.

Climber Safety

Exercise caution on the long traverse—protection is sparse and the exposure significant. The rock is generally solid but be aware of loose flakes near the belay ledge. Afternoon storms can come swiftly; always check weather forecasts and be prepared to retreat if conditions worsen.

Route Details

TypeTrad, Alpine
Pitches2
Length305 feet

Local Tips

Start early to avoid afternoon thunderstorms common in Colorado’s high country.

Wear climbing shoes with precise edging for crack jams and thin face holds.

Use double ropes to ease the drag, especially on pitch one’s exposed traverse.

Plan for rapid weather shifts—carry layers and waterproof gear on the approach.

Route Rating

Difficulty
5.9 R
Quality
Consensus:The 5.9 R grade reflects the climb’s sustained sections and an exposed traverse that requires confident footwork and solid protection placement skills. The route has a slightly soft feel rating-wise if you’re comfortable with runout trad climbs. Those less familiar with alpine route-finding may find the traverse particularly demanding, making it feel closer to a 5.9 with added mental effort. Compared to other RMNP trad climbs around 5.8-5.9, In Between stands out for its combination of technical climbing and route complexity.

Gear Requirements

Bring a standard trad rack with a focus on cams and nuts. Double ropes are recommended to reduce rope drag on the long, exposed traverse. Consider breaking the first pitch at the traverse for added safety, although linking is possible with careful management.

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Tags

trad crack
exposed traverse
multi-pitch
alpine rock
finger locks
high elevation