The listed distance is 1.8 miles from the West Fork trailhead; mapped measurements reach the falls' vicinity at about 2.2 miles, so plan for roughly four miles round trip. The route follows the West Fork of Rock Creek through forest and rocky ground, past Calamity Falls, then continues beyond Sentinel toward Quinnebaugh Meadows and Sundance Pass. A vault toilet and parking lot are at the trailhead. From Red Lodge, West Fork Road turns to dirt after 4.5 miles, with another 5.5 miles to the trailhead.