Route: Columbia River Gorge Triple D (OR)

Oregon, US

The idea is to climb Devil's Rest, Mt Defiance, and Dog Mtn.  Any route is allowed on these summits.  Time from the first TH to the last, and includes driving between the THs.  Otherwise, any route is allowed.  It comes to about 26.6 miles with 10,000+' of elevation gain.

45.562063, -122.1292534