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Hon Solo at Main Buttress Silver Basin Colorado

Silverthorne, Colorado United States
roof pull
offwidth
left-leaning crack
alpine trad
multi-pitch
slab
granite
Length: 300 ft
Type: Trad | Alpine
Stars
Pitches
2
Location
Hon Solo
Aspect
South Facing

Overview

"Hon Solo challenges climbers with two pitches of varied alpine trad climbing featuring distinctive roofs and a left-leaning crack system. Its approachable nature and beautiful Silver Basin backdrop make it an ideal route for trad climbers looking to build confidence in a high-country setting."

Hon Solo at Main Buttress Silver Basin Colorado

Hon Solo offers an accessible yet engaging alpine trad climb carved into the granite faces of Silver Basin’s Main Buttress. The route lives up to its name, inviting climbers to embrace the spirit of soloing with a manageable 5.8 grade spread across two pitches. Starting beneath a series of roofs, the first pitch challenges with varied paths that let you test your skills without overcommitting—perfect for those easing into alpine trad or guiding newer climbers. Approaching in shoes rather than heavy boots, you’ll find yourself negotiating a roof pull on offwidth crack with just enough bite to keep the experience lively but not overwhelming. Once past the crux of the roofs, the terrain relaxes onto a large slab with a left-leaning crack that suggests a natural belay stance—a solid platform where you can regroup and take in the Colorado Basin’s crisp mountain air and sprawling views.

The second pitch dial’s down the difficulty slightly to 5.6, guiding you up that left-leaning crack before opening onto easier headwall climbing. It’s a route that balances effort with reward: climbing here feels deliberate but never strained. The option to ascend a dihedral system at the top—rated closer to 5.9—adds an unspoken invitation to push harder for those feeling bold, though in approach shoes it’s wise to keep to the more straightforward crack systems heading right. This choice ensures climbers finish on solid ground without sacrifice to the alpine atmosphere that defines this stretch of the Main Buttress.

Protection on Hon Solo remains straightforward with a singles rack of cams and nuts catering well to the crack variations and slab placements throughout. The gear placements are generally secure, but some sections require attention and patience as cracks slightly narrow or roofs redirect your lines. Rock quality is typical of Silver Basin’s granite—solid with occasional lichen patches that remind you to stay alert but lend character to the climb. The approach itself is unpretentious but specific: reachable in a moderate hike taking under an hour from the nearest trailhead, with GPS coordinates providing reliable navigation through the alpine forest leading into granite cliffs.

This climb merges technical climbing with natural surroundings that challenge your judgment and skills smoothly rather than abruptly. The exposed roofs daring you to commit and the calm slab sections that encourage playful routefinding reflect a climbing experience well suited to alpine newcomers seeking confidence and adventure. As with any route in the Colorado high country, timing is critical—clear summer days with dry rock offer the best conditions while early mornings provide cooler temperatures and fewer crowds. Hydration and stable footwear are essential since approach shoes work but limit some harder moves. Remember, the descent is straightforward but requires clean rappels or a cautious downclimb, so keep your ropes and anchors in good order.

Hon Solo is a quietly rewarding journey up granite that echoes the freedom and focus of alpine trad climbing. With its approachable grade, vivid features, and panoramic setting, it’s a route that invites both learning and enjoyment. Whether guiding a student or sharpening your own skills, this climb stands out as a solid choice in the Main Buttress collection.

Climber Safety

Watch for loose lichen patches on slab sections and ensure all gear placements are rock-solid before committing, especially on the roof pull. Take care on the approach and descent as loose talus and steep trails can present hazards after the climb is finished.

Route Details

TypeTrad | Alpine
Pitches2
Length300 feet

Local Tips

Wear sturdy approach shoes or light climbing shoes for better grip on roofs and slabs.

Start early to avoid afternoon heat and enjoy cooler rock temperatures.

Bring hydration and layer up; alpine weather can shift quickly even on sunny days.

Prepare for a straightforward rappel descent or a careful downclimb; check your anchor gear before starting.

Route Rating

Difficulty
5.8
Quality
Consensus:The 5.8 grade feels true, with a moderately challenging roof pull on pitch one providing the key technical move. While the climbing remains accessible for most trad climbers, the roof crack and offwidth sections demand solid crack technique and confidence with placements. Compared to other nearby moderate alpine climbs, Hon Solo strikes a satisfying balance—firm but not severe—making it a reliable step up for those transitioning into multi-pitch alpine trad.

Gear Requirements

A singles rack of cams and nuts suffices for protection, with placements mostly straightforward but requiring care in tighter offwidth and roof sections.

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Tags

roof pull
offwidth
left-leaning crack
alpine trad
multi-pitch
slab
granite