Barbara Schomer Preserve | Western Pennsylvania | CLOSED NOVEMBER 2024. Surface Mine Reclamation. Opening mid- to late-2025. | MAKC Owned | CLOSED! | sarahfurnace@karst.org |
Barton Cave | Western Pennsylvania | Memorial Day to Labor Day | MAKC assists with closing | Gated, owned by DCNR Bureau of Forestry | info@karst.org |
Bear Cave Preserve | Western Pennsylvania | April 15 to October 15 Dawn to Dusk | MAKC Leased | Free Permit Required | bearcave@karst.org |
Bedford Springs Preserve | Southcentral Pennsylvania | April 15 to October 15 | MAKC Leased | Advance Notice Required | bedfordsprings@karst.org |
Billy Clay Preserve | Central West Virginia | Year-round | MAKC Owned | Free Permit Required | BillyClayPits@karst.org |
Cleversburg Preserve | Southcentral Pennsylvania | Year-round when conditions are right | MAKC Leased, managed by Franklin County Grotto | Gated. Free Permit Required. | cleversburg@karst.org |
Coon Cave | Western Pennsylvania | Memorial Day to Labor Day | MAKC assists with closing | Gated, owned by DCNR Bureau of Forestry | info@karst.org |
Danielson Center | Western Pennsylvania | By Appointment | MAKC Owned | Open by Appointment | archivist@karst.org |
Hall Cave Preserve | Central Pennsylvania | All year, dawn to dusk | MAKC Owned | Open | HallCave@karst.org |
Harlansburg Cave Preserve | Western Pennsylvania | Year-round | MAKC Leased | Gated. Access during ongoing mapping trips. | HarlansburgCave@karst.org |
Hesston Cave | Central Pennsylvania | January to October | MAKC Lease | Gated. Advance arrangements appreciated. | HesstonCave@karst.org |
Lemon Hole | Western Pennsylvania | Memorial Day to Labor Day | MAKC assists with closing | Gated, owned by DCNR Bureau of Forestry | info@karst.org |
McClure Cave Preserve | Central Pennsylvania | Open. Gated. Email preserve manager to arrange a trip. | MAKC Owned | Gated. Open by arrangement with preserve manager. | McClure Cave@karst.org |
Penn Aqua Cave | Central Pennsylvania | Warm weather cave | MAKC Owned (November 2020) | Open seasonally based on water conditions. Free permit required. | PennAquaCave@karst.org |
Rogers Belmont Cave Preserve | Front Royal, Virginia | Open. Gated. | MAKC Lease. | Gated. Free permit required. | RogersBelmont@karst.org |
Rupert Cave Preserve | Central Pennsylvania | Spring to Fall | MAKC assisting with management | Gated. Free permit required. | RupertCave@karst.org |
Silers Cave Preserve | Eastern West Virginia | Two trips per month with prior arrangement | MAKC Leased | Gated. Free permit required. | SilersCave@karst.org |
Trout Run Woods Preserve | Western Pennsylvania | April 15 to October 15 | MAKC Leased | Open | TroutRunWoodsCaves@karst.org |