Explore Black Light Tours at Niagara Cave in Harmony
Difficulty
easy
Duration
1–1.5 hours
Fitness Level
Suitable for most fitness levels including children over 7 years old; requires walking on uneven but manageable terrain.
Overview
Experience the magic of Niagara Cave on a mile-long hike under black lights. Perfect for families seeking a unique outdoor adventure in Minnesota.
Black Light Tours
New! Glowing Cave Experience
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About This Adventure
Embark on a unique mile-long hike through Niagara Cave, featuring a thrilling 15-minute segment in complete darkness. Experience the mesmerizing glow of naturally fluorescent formations illuminated by black lights. This unforgettable adventure is available on select Saturday evenings, making it a perfect outing for families with children aged 7 and up.
Duration
1 Hour
Price
Price is inclusive of all taxes and fees Person: $32.53
About
Take the classic mile-long hike through Niagara Cave and experience a section of the cave (approximately 15 minutes) with the lights turned off. We provide black lights for this section of the hour-long tour where you will be surrounded by cave formations that are naturally fluorescent and phosphorescent which means they light up and glow under ultraviolet light! This unforgettable addition to the classic tour is available on select Saturday evenings.
Click here for tour times and availability. Must be at least 7 years of age for the Black Light Tour.
Adventure Tips
Bring a small flashlight
While the tour features black lights, a personal flashlight can be useful for moving safely before and after the dark segment.
Wear sturdy shoes
The cave terrain can be uneven and slippery, so closed-toe shoes with good traction are recommended.
Dress in layers
Cave temperatures stay cool year-round, so bring a light jacket or sweater to stay comfortable.
Prepare for limited accessibility
Portions of the tour may involve narrow passages and uneven footing, which might be challenging for those with mobility issues.
Local Insights
Wildlife
- White-tailed deer
- Eastern gray squirrel
History
Niagara Cave was discovered in the late 19th century and has since become a site to showcase stunning geological formations unique to southeastern Minnesota.
Conservation
Niagara Cave tours emphasize protecting delicate cave formations, encouraging visitors to follow strict no-touch and no-litter guidelines to preserve the ecosystem.
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Adventure Hotspots in Rochester
Frequently Asked Questions
Recommended Gear
Sturdy hiking shoes
Provides grip and support on rocky, sometimes slippery cave floors.
Light jacket or sweater
Keeps you warm in the cave’s cool and consistent temperatures.
spring specific
Small flashlight or headlamp
Helps navigate safely outside of the black light section during low light conditions.
Water bottle
Stay hydrated during the hike, especially in warmer months.
summer specific