Iowa Hotel Reservations
Crystal Lake Cave
Discovered in 1868, by lead miners, the Crystal Lake Cave is located in Dubuque. Sixty years later, Crystal Lake Cave was open for public enjoyment, by one of the original miners. It remains the longest "living" cave in Iowa. Schedule time for a 30 to 45 minute cave tour, to see the incredible cavern formations.
The soda straws, stalagmites, flowstone, anthodities, stalactites, ribbons and columns are quite impressive. Walk through this natural wonderland to really appreciate its beauty. Browse the Crystal Lake Cave gift shop to see the minerals, gems, and gift items available for purchase.
Hotel Deals in Dubuque
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