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.

Canyon Mouth Park serves as the southern gateway where the Little River transitions into Weiss Lake. The riverbed features a substrate of smooth stones and sand, creating a habitat for temperate freshwater fish and aquatic vegetation. Snorkellers can expect depths ranging from 1 to 5 metres, with an average depth of 3 metres. Conditions vary, with visibility typically between 3 and 10 metres and mild currents. Access is via the shore, and the site is suitable for beginners. Hazards include boat traffic, cold water, and potential down or strong currents. Facilities available on-site include parking, toilets, showers, and a rinse station.

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.

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.