Hidden place · Dubuque, United States
Crystal Lake Cave
Crystal Lake Cave is a limestone cavern discovered by early lead miners. It offers a glimpse into the mining landscape connected with Dubuque’s early history.
Hidden place · Dubuque, United States
Crystal Lake Cave is a limestone cavern discovered by early lead miners. It offers a glimpse into the mining landscape connected with Dubuque’s early history.
Still loading - a slow connection can take a little longer. Reload