May to October
All tours depart 1 hour before closing.
$14 - Adult
$7 - Child (age 4-11)
Free - Child under 4 years old
New Starting in 2016: Wild Cave Tours
Explore our unexcavated and adventurous passageways. Approximately 1.5 hour guided tour. Please call to obtain further information.
Crystal Lake Cave is located 5 miles south of Dubuque, Iowa on Highway 52.
If you would like to contact us, feel free to email or call. If you would like to leave a comment please fill in the form below and click 'Submit.'
6684 Crystal Lake Cave Rd
Dubuque, IA 52003