Cordada
// Rock climbing · Colorado
Climbing at Piranha Boulder
6 boulders on 1 wall, V0–V5. In Colorado. When the rock grips hour by hour, topos and people to climb with, in the app.
Boulders
6
Walls
1
Grades
V0–V5
Rock
Granite
Style
Bouldering
Best season (estimated)
March–May · September–October
// The grades
What grades are there?
Boulders by grade
From V0 to V5. Half are between V0 and V4.
2
1
1
0
1
1
Each climb counts at its grade; ungraded ones are left out. In the app you can switch to French, UIAA, British or Font grades.
// Where it is
On the map
Boundaries © Natural Earth
// Nearby
Crags nearby
01Jaws BoulderV1–V3 · Granite · Bouldering0 mi · 4 boulders02Wall Walls East5.9–5.10b · Granite · Trad0 mi · 2 routes03Watchtower Crag5.7–5.11a · boulders V0+ · Granite · Top rope · Bouldering0 mi · 3 routes and boulders04Weller Slab5.7–5.10c · Granite · Trad0 mi · 8 routes05Hernando's HideawayV0–V6 · Granite · Bouldering0 mi · 4 boulders06The Overlook5.7–5.13d · Granite · Sport · Trad0 mi · 7 routes07Diehard Cliff5.8 · Granite · Trad1 mi · 1 route08Eyebrow5.12a–5.12c · Granite · Sport1 mi · 3 routes
// The Friction Score for every crag
Climb more. Guess less.
When the rock grips, hour by hour and wall by wall; topos, your logbook and people to climb with. In your units (°F or °C) and your grades (YDS or French). The social side is free, always.
