A farmhouse, shed, and long, red barn with windows atop a grassy hill
The Visitor Center and Lake View House NPS Photo

Johnstown Flood National Memorial

National Historic Site · Pennsylvania · National Park Service

The South Fork Dam failed on Friday, May 31, 1889, and unleashed 20,000,000 tons of water that devastated Johnstown, PA. The flood killed 2,209 people but it brought the nation and the world together to aid the "Johnstown sufferers." The story of the Johnstown Flood reminds us all, "...that we must leave nothing undone for the preservation and protection of our brother men."

Plan your visit

Know before you go

Phone
8148866171
Official site
www.nps.gov
Managed by
National Park Service

Getting there

Directions on Google Maps →

What's here

Highlights: Architecture and Building · Arts · Painting · Photography · Burial, Cemetery and Gravesite · Dams · Engineering · Industry · Monuments and Memorials · Transportation · Canals · Trains and Railroads · Tragic Events · Floods · Lakes · River and Riparian · Trails · Watersheds · Headwaters · Wetlands

Activities & features: Guided Tours · Bus/Shuttle Guided Tour · Hiking · Junior Ranger Program · Museum Exhibits

Photos

  • Farm house
    NPS
  • Cottage
    NPS
  • Remains of the dam
    NPS
  • Cottage
    NPS
  • Park entrance sign
    NPS
  • Dam remains
    NPS
  • Club house
    NPS
  • Dam remains
    NPS

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Sources: National Park Service, Google Places · updated 2026-08-12