Roller coaster

Underground

At Adventureland (Iowa) · United States

Underground is a wooden roller coaster manufactured by Custom Coasters International and located at Adventureland in Altoona, Iowa. The ride is situated next to the Frantic Freeway attraction. Unlike traditional roller coasters, Underground features two small lift hills but does not include major drops. While utilizing a roller coaster track system, the ride is primarily designed as a dark ride. The official ride description states: "Tour the old mine and try to solve the mystery of Bad Bob." Each train consists of seven cars, with riders seated two across in two rows, accommodating up to 28 riders per train.

Summary from Wikipedia. Confirm ride status with the park before visiting.

TypeWoodManufacturerCustom Coasters InternationalStatusOperating
Height13 ftLength911 ftInversions0Duration2m 00s

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Catalog details may be incomplete or outdated. Always confirm ride status and restrictions with the park before visiting.