If you’re looking for a unique adventure, head to one of the coolest Iowa caves and hop in for an underground boat tour. No walking required – just sit back and relax as you explore a flooded cave in one of Iowa’s most charming regions.

Iowa is home to a lot of campgrounds, but only Spook Cave Campground lets you take an underground boat ride!
Google Local / Nicole Muschinski
Stop by the campground in MacGregor, Iowa to buy your tickets for a bucket list worthy adventure.
Google Local / Penny Kaiser
You'll hop into the boat at the campground's dock and head out on your guided cave tour.
Google Local / Kenneth Casper
Your Captain will tell you all about the history of Spook Cave and the campground as they guide you towards an underground adventure.
Google Local Iraq Nroll
The cave is lighted and always a chilly 47 degrees. You'll learn about stalactites and stalagmites as you pass through.
Google Local / Andi Kreul
The underground river will take you on a journey like no other, and you'll emerge from the darkness ready to spread geologic knowledge!
Google Local / Iraqnroll

You’ll find Spook Cave Campground at 13299 Spook Cave Rd, McGregor, IA 52157. You can find rates and tour schedules online here.

For a less watery caving adventure in the Hawkeye State, read about how you can Venture Nearly 100 Feet Deep Below The Earth At These One Of A Kind Caverns In Iowa.

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