Cordada
Climbing at Tum Tum
149 routes and boulders on 18 walls, 5.2–5.12d · boulders V0–V10. In Washington. When the rock grips hour by hour, topos and people to climb with, in the app.
What grades are there?
Routes by grade
From 5.2 to 5.12d. Half are between 5.8 and 5.10d.
Boulders by grade
From V0 to V10. Half are between V2 and V7.
Each climb counts at its grade; ungraded ones are left out. In the app you can switch to French, UIAA, British or Font grades.
Sun and shade
Mostly south-facing: sun for much of the day. A winter crag; in summer, go early or late.
Estimated best season: April–June · September–October. Worked out from each wall's aspect and the latitude; the app fine-tunes it with what climbers log.
Friction ScoreHow the rock grips, hour by hour and wall by wall. In the app, for every crag on the map. See it in the app →ILLUSTRATIVE EXAMPLE
On the map
Crags nearby
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.
