Adventureland Iowa Underground. The Underground closed. Happy Anniversary 2020 edition.
Unofficial Adventureland Park Iowa Information Site on Happy Anniversary 2018 edition. Adventureland shares construction photo of new Phoenix coaster. Im told that original diving pool is still in place under the ride.
Located just to the east of Des Moines this site was originally the Des Moines airport.
Underground is a dark ride that uses a roller coaster car. The Underground is built on the site of the former Aquatheatre. We had a blast and heres what we learned about visiting Adventureland with kids. This attraction is located next to the Frantic Freeway.