Carrolls Creek Island is a freshwater reef site located in the central part of Lake Tuscaloosa. Access to the site requires a boat, though the island is also reachable by paddleboard or kayak. The surrounding shallows feature freshwater vegetation. Conditions at the site include mild currents and visibility ranging up to 3 metres. Divers and snorkellers should be aware of hazards including boat traffic, cold water, entanglement risks, and low visibility. The site is suitable for beginners, with a typical snorkel duration of 30 minutes. Facilities at the location include toilets.

Turkey Creek Island is a freshwater site located in the upper reaches of Lake Tuscaloosa. The topography consists of rocky walls and ledges that descend to depths of 28 metres. This site is accessible only by boat and is suited for intermediate snorkellers. Conditions include mild currents and variable, often low, visibility. Divers and snorkellers should remain aware of boat traffic in the area. Facilities at the site include parking and toilets. A typical visit lasts approximately 45 minutes.

Sharps Landing is a public access point located on the eastern side of Lake Tuscaloosa. This freshwater site offers easy shore entry, making it suitable for beginners interested in casual surface snorkeling near the banks. Conditions are generally calm with mild currents, though visitors should remain aware of boat traffic in the area. Visibility typically ranges between 10 and 20 metres. Parking facilities are available for visitors. A typical snorkel session at this location lasts approximately 30 minutes. Given the nature of the site, it is rated for casual surface activity.

Rock Quarry Landing is a freshwater site located north of the dam on Lake Tuscaloosa. The underwater terrain consists of rocky structures, providing a habitat for various temperate freshwater fish and aquatic vegetation. Divers and snorkellers can expect depths ranging from 2 to 15 metres, with an average depth of 8 metres. Visibility typically spans 15 to 25 metres, though thermoclines are present throughout the water column. Entry is via the shore, and the site is suitable for beginners. Due to potential boat traffic, divers should remain vigilant during their 45-minute dives. Facilities at the site include parking and toilets.