Show cave · Porter Township, Huntingdon County
Lincoln Caverns
One guided tour takes in two separate caves, Lincoln Caverns and Whisper Rocks, with crystal formations underground and gem panning and nature trails above.
Make a day of it
Nearby
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Raystown Lake
The largest lake entirely within Pennsylvania, a long reservoir winding between forested ridges, with houseboating, beaches and the Allegrippis Trails, a nationally known mountain-bike network.
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Canoe Creek State Park
A big colony of bats summers in an old church and winters in a former limestone mine here, alongside historic lime kilns, a lake with a beach and trails through woods and wetlands.
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Fort Roberdeau
A reconstructed log stockade of 1778, built to protect lead mining in Sinking Valley during the Revolution, with a visitor center and nature trails.
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Trough Creek State Park
A rugged little gorge cut by Great Trough Creek, with a swinging suspension bridge, Balanced Rock perched improbably on a cliff, Rainbow Falls and an old Ice Mine that breathes cold air in summer.
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DelGrosso's Amusement Park
A family-run amusement park in the Blair County countryside, with classic rides, the Laguna Splash water park and Italian food rooted in the family's sauce-making tradition.

