Yellow Creek Falls is a freshwater blue hole located at Logan Martin Lake. The site features a 100-foot waterfall that cascades into a deep basin. Underwater, the topography consists of submerged boulders and rock gardens. Conditions at this site are variable, and divers should be aware of deep water and strong currents. Access to the site requires a boat. Due to the depth and current, this location is suited for intermediate divers. Snorkelling is possible at this site, with a rating of 3 out of 5.

Martha's Falls is a freshwater canyon site featuring a wide, tiered waterfall and deep pools. Snorkelers can explore the distinctive potholes carved into the riverbed. Access is via a shore entry, with the site located 1207 metres from the shore. Conditions at this location are variable, with strong currents, rip currents, and down currents present. Due to these challenging water conditions, the site is suitable for advanced snorkelers only. A typical visit lasts approximately 180 minutes. Parking facilities are available for visitors near the site.

Blue Hole in Little River Canyon is a spring-fed freshwater site located upstream from Weiss Lake. This canyon environment features sandstone crevices that provide habitat for various temperate freshwater fish and aquatic vegetation. The site is accessible via shore entry and offers parking facilities for visitors. Snorkellers can observe the local freshwater ecosystem within the canyon walls. Conditions at this site are variable, and it is suitable for beginners looking to explore the natural features of the canyon. The site is recognised as a notable location for freshwater snorkelling in the region.

Slackland Beach is a freshwater site located on Logan Martin Lake, offering a protected area for snorkelers. The site features shallow flats and shoreline structures, making it suitable for beginners to practice basic skills. Depths range from 1 to 8 metres, with an average of 4 metres. Access is via a shore entry. Conditions vary, with visibility typically between 3 and 10 metres and mild currents. Divers and snorkelers should remain aware of boat traffic in the area. Facilities available at the site include parking, toilets, showers, and changing rooms.

High Falls is located on Town Creek, south of the main reservoir. The site is defined by a 35-foot waterfall that feeds into a deep natural pool. Snorkellers can explore the rocky bottom of the creek, where the water is often clearer than in the main lake. This site is suitable for intermediate snorkellers and requires a shore entry. Visitors can access facilities including parking, toilets, showers, changing rooms, and a rinse station. The area supports a variety of freshwater fish and invertebrates typical of the region. Due to the nature of the environment, users should be aware of potential hazards including deep water and strong currents.

Dive land park is a freshwater dive site located in Logan Martin Lake. The site offers a shallow environment with depths ranging from 4 to 7 metres, making it suitable for beginner divers. Access to the water is via a shore entry. Visibility at the site is variable, typically ranging between 10 and 30 metres. Divers should be aware of potential hazards including cold water temperatures and the depth of the lake. As a freshwater location, the site provides a straightforward environment for training or recreational dives.

Lake Guntersville State Park Beach is a man-made sandy beach situated within the state park campground. This freshwater site offers a shallow, pebbly entry point, making it suitable for beginners. Snorkelers can expect depths ranging from 1 to 3 metres, with an average depth of 2 metres. Conditions vary, with visibility typically between 2 and 5 metres and mild currents. Hazards at this location include boat traffic, cold water, and low visibility. The site provides convenient facilities including parking, toilets, showers, changing rooms, and a cafe. Guided tours are also available for those visiting the area.