The Bahamas at Lake Anna is a freshwater artificial reef site suitable for intermediate divers. The site features depths ranging from 2 to 10 metres, with an average depth of 5 metres. Access to the site is by boat only, and divers should be aware of mild currents and potential boat traffic in the area. Facilities available at the location include parking, toilets, showers, changing rooms, and a rinse station. Air fills, equipment rental, guided tours, and boat charters are also provided. The site is suitable for snorkelling with a rating of 3 out of 5.

The Sandbar is a freshwater site located 500 metres from shore in Lake Anna, United States. This natural sandbar sits under approximately 0.6 metres of water, with surrounding drop-offs reaching depths of 1 to 6 metres, averaging 3 metres. Access is by boat only. Conditions are generally mild, though visibility varies between 2 and 10 metres. The site is suitable for beginners, though snorkelers should remain aware of boat traffic in the area. Lake Anna features a warm side heated by a local nuclear power plant, which can influence water temperatures during the summer months. Facilities available include parking, toilets, showers, and boat charter services.