Kalahari Resort's Waterpark in Sandusky, Ohio (173,000 sq ft total & Largest Indoor Waterpark in U.S. under one roof).
Kalahari Resort's Waterpark in Sandusky, Ohio (173,000 sq ft total & Largest Indoor Waterpark in U.S. under one roof). Pools Links: en.wikipedia.org By: kjfitz
Pools 
