Illinois

Massac County

Divers will travel far and wide to find the best diving. But those who live in the United States have plenty of great diving on their doorstep as well, with plentiful access to the Atlantic Ocean, the Pacific Ocean and the Gulf of Mexico. From warm-water reefs to temperate seas, here are some of the top places to scuba dive in the United States.

United States

Mermet Springs is a scuba diving location in Vienna, Illinois. The spring is a former limestone quarry that has been filled with water. The quarry is 120 feet deep and has a variety of fish and other aquatic life.

Mermet Springs, Vienna