Black Light Tour
Experience the cave like never before - in glowing, otherworldly color.
What to Expect
The Black Light Tour transforms the cave into a surreal underground landscape where formations illuminate in vivid hues, revealing details invisible under normal lighting. Guided entirely in near darkness, this 45-minute experience blends history, science, and pure visual magic into something truly unforgettable.
You’ll follow the same path as the standard tour—but the atmosphere is completely different. With only black lights guiding the way, every turn reveals glowing formations and stunning photo opportunities that feel almost otherworldly.
Restrictions
- Please no video in the cave
- Pets are NOT allowed in the Cave unless an ADA Service Dog. The requirements of an ADA Service Dog must be individually trained to do work or tasks for an individual with a disability. Please call ahead if you have questions regarding the Pet Policy.
Duration
45 minutes
Address
6684 Crystal Lake Cave Road, Dubuque, IA, 52003
Pricing
| Adult | $26 |
| Child | $13 |
| Infant | Free |
Cancellation Policy
All cancellations must be done online through the links in your booking confirmation email at least 48 hours in advance. No shows will be charged the full price.
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