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Lost River Caverns

  • 726 Durham St
  • Hellertown, PA 18055
  • (610) 838-8767

Since 1930, Gilman's Lost River Caverns and store have been offering underground guided tours of natural limestone caverns with crystal formations and a full line of products in jewelry-making, gem stones, metals and tools, lapidary and metal detectors. Stay for a picnic, visit the museum and gift shop. Bring your group!

  • Days & Hours of Operation: Summer Hours (Memorial Day weekend through Labor Day) daily 9am – 6pm. Winter Hours daily 9am – 5pm.
  • Gift Shop:
  • Natl Registry of Historic Places:
  • Public Restroom(s):
  • Seasonal Days & Hours of Operation: Open Easter 12noon to 5pm. Closed Thanksgiving, Christmas and New Year’s Day.

Group Tours

  • Guided Tour for Groups:
    • Guided
  • Motorcoach Group Greeter:
  • Motorcoach Parking: