Johnstown Flood National Memorial, 733 Lake Road, South Fork, Pa. 15956; (814) 495-4643;

Johnstown Flood National Memorial, 733 Lake Road, South Fork, Pa. 15956; (814) 495-4643; www.nps.gov/jofl/home.htm -- Explore the origins of the disaster at the dam site, through displays and film.
Johnstown Flood Museum, 304 Washington St., Johnstown, Pa. 15901; (814) 539-1889; www.jaha.org -- The flood and its aftermath are vividly re-created through compelling exhibits and a film.
Heritage Discovery Center, 201 Sixth Ave., Johnstown, Pa. 15906; (888) 222-1889; www.jaha.org -- Learn about the lives of Johnstown's immigrants.
Johnstown Inclined Plane, 711 Edgehill Drive, Johnstown, Pa. 15905; (814) 536-1816; www.inclinedplane.com -- A great view of Johnstown, and there's ice cream at the top. Hours of operation vary.
Source: Baltimore Sun