The Tall Wall is located in upper Boulder Creek. This large formation has climbing on the south and north faces. Routes vary from 5 easy to 5.11 so far. The main part of the Tall wall requires a 70 meter rope to TR or rappel. A 60 meter rope can be used on the left half of the south face and all the routes on the north side. The setting is serene along Boulder creek with running water for several months throughout the year.