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monthoftheman t1_iuvaii6 wrote on November 3, 2022 at 7:49 AM

Grand canyon of pa.. Ricketts glen state park. First oil well in USA, forget location, but extreme western pa. Check 'atlas obscura' for unusual places in pa and elsewhere. It may be online.

festerwl t1_iuvkl8h wrote on November 3, 2022 at 10:19 AM

Titusville for Drake's Well https://www.drakewell.org/

Pit Hole is interesting if you're in the area https://www.drakewell.org/plan-your-visit/what-to-see-and-do/pithole