11. The world's largest frying pan. I am close to this but never knew it existed. I'm going to have to take a road trip!
Grotto of the Redemption, West Bend, Iowa
Get details on a fun central Iowa road trip for families, passing through Des Moines, Boone and Clear Lake, with ideas for food, fun and lodging.
Maquoketa Caves State Park, Iowa: See 74 reviews, articles, and 77 photos of Maquoketa Caves State Park, ranked No.38 on TripAdvisor among 685 attractions in Iowa.
From the largest meteor impact site in the world, to a cave that stays frozen all year round, these 11 mysterious and unusual spots in Iowa will leave you baffled...
Clark Tower in Winterset, Iowa - If you're going to see the Bridges of Madison County, you might as well make the incredible drive up to see this. Beautiful view from the top
13. Arnolds Park Amusement Park in Arnolds Park.
Crystal Lake Cave, Dubuque, Iowa - Travel USA - Exploration America
At this unique hotel, you can stay in a tropical forest without even leaving Iowa!