Premiere facility for all water related sports. Aquatic Adventures Ohio is a full-service scuba and swim center located in Hilliard, Ohio, a northwest suburb of Columbus in Central Ohio. We offer a full array of swim and scuba programs, all conducted in our 18,000 square foot aquatic center. Our facility is the premier aquatic center in the Midwest featuring two pools, over 4,000 square feet of retail space and state of the art amenities throughout for your every convenience.