Tourist Attraction · Bethlehem
Lost River Caverns
Attraction since 1930 with underground walking tours, museum, trail, gem mill, store & picnic areas.
Featured in these outings
- Hellertown Caves & Coffee Afternoon — Embark on an adventurous journey through the ancient Lost River Caverns, discovering unique geological formations. After your underground exploration, unwind with a freshly roasted coffee, making for a distinctly local and memorable afternoon.
While you're nearby
Scout verified August 2026