Found 3 places
Address: 6684 Crystal Lk Cave Rd, Dubuque, IA 52003
Latitude: 42.4338 (42°26′2″N), Longitude: -90.6204 (90°37′13″W)
Phone: (563) 556-6451
Site: www.crystallakecave.com
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Latitude: 42.4965 (42°29′47″N), Longitude: -90.669 (90°40′9″W)
Latitude: 42.4954 (42°29′43″N), Longitude: -90.6621 (90°39′44″W)