Harmony Guided Cave Tour
Explore ancient fossils, cave formations, an underground stream, and waterfall
Duration
1 hour
Includes
Cave hike, fossils, waterfall
Highlights
Explore Niagara Cave on a guided underground hike through humid, wet conditions and uneven terrain. Discover ancient geology, dramatic formations, and a subterranean waterfall.
- Discover fossils about 450 million years old
- Travel nearly 200 feet beneath the surface
- See delicate and massive cave formations
- View an underground stream and waterfall
- Visit a subterranean wedding chapel
Important details
- Check in 15–30 minutes before your scheduled start time
- Requires walking one mile and descending and ascending 550 stairs on uneven terrain in humid, wet conditions
- Not recommended for heart or breathing conditions, including uncontrolled asthma or COPD, or for those using walking assistive devices
- Bring an inhaler if you have asthma
- Wear proper walking shoes; high heels and bare feet are not allowed
- Leave backpacks, backpack baby carriers, food, drinks, and tripods behind; front baby carriers are allowed
Cancellation Policy
Receive a full refund when you cancel more than 24 hours before departure. A $10 processing fee may apply for cancellations within 24 hours. No-shows are charged the full price. Late arrivals are not guaranteed a tour or refund. Receive a full refund if the operator cancels due to weather or other unforeseen circumstances.
FAQs
Bring a light jacket or sweatshirt. Niagara Cave stays at 48°F (9°C).
Pets aren't allowed in the cave or gift shop. Certified service dogs are allowed. Keep pets on the grounds leashed or physically restrained, and clean up after them.
Meeting details
Niagara Cave, 29842 County Road 30, Harmony, MN 55939