Devil's Staircase

== English == === Proper noun === Devil's Staircase A waterfall in Wassen Creek, Devil’s Staircase Wilderness, Siuslaw National Forest, Oregon, United States; a multi-tiered low cascading waterfall. Ellipsis of Devil's Staircase Wilderness: a geographic region of Siuslaw National Forest, Oregon, United States, ; a protected 30,000 acre old-growth forest region in the national forest, containing the Devil's Staircase waterfall. ==== Synonyms ==== (Wassen Creek watefall): Devil's Staircase Waterfall, Devil's Staircase Falls (old-growth forest region): Devil's Staircase Wilderness