Devil's Staircase

devil's staircase Devil's staircase English Proper noun Devil's Staircase en waterfall watercourse/Wassen Creek region/Devil’s Staircase Wilderness region/Siuslaw National Forest s/Oregon c/USA; a multi-tiered low cascading waterfall. en @ellipsis of:Devil's Staircase Wilderness geographic region forest/Siuslaw National Forest s/Oregon c/USA ; a protected 30,000 acre old-growth forest region in the national forest, containing the Devil's Staircase waterfall. Synonyms Wassen Creek watefall en Devil's Staircase Waterfall, en Devil's Staircase Falls old-growth forest region en Devil's Staircase Wilderness