The next Great Saltpetre Preserve Open House is:

Saturday, May 17, 2025 – 10am to 3:30pm     (gate entry closes; last cave tour at 3:30pm)
Sunday, May 18, 2025 – 10am to 3:30pm.     (gate entry closes; last cave tour at 3:30pm)

(Note: The Open House is always the weekend after Mother’s Day.)

Admission is free, but donations to the Preserve are always appreciated!

Detailed Info on Open House is available on their website, located at https://gsp.caves.org/info/openhouse.shtml

   See us on facebook at: www.facebook.com/thegreatsaltpetrecave/.

Directions:

I-75 to Exit 59 (Mt Vernon/Livingston).  Go East on Route 25 for about 100 yards.
Turn Left onto route 1004, continue on route 1004 about 4 miles
until it comes to a “T” (Just past RR tracks and cement bridge).
Turn right and continue about 5 miles farther to the Great Saltpetre Preserve.