Hernando Point is a freshwater site located at Arkabutla Lake, United States, primarily utilised for snorkeling practice. The site features a gently sloping sandy entry from the shore, making it accessible for beginners. Divers and snorkellers should expect mild currents and low visibility, which characterises the underwater environment. The habitat supports various temperate freshwater fish and aquatic vegetation typical of the region. Facilities at the site include showers for visitor use. Typical sessions last approximately 30 minutes. Due to the limited visibility, this site is rated 1/5 for snorkelling, focusing more on observing shallow-water lake bed textures than extensive wildlife viewing.

Dub Patton Swimming Beach is a freshwater site located within the Dub Patton Recreation Area. It serves as a quiet spot for swimming and snorkeling, with shore access available for visitors. The site is influenced by the silty inflow of the Coldwater River, which results in low visibility ranging from 0 to 3 metres. Due to these conditions, the site is rated for beginners. The habitat supports various temperate freshwater fish and aquatic vegetation typical of the region. Facilities at the recreation area include toilets and showers for public use. Divers and snorkellers should be aware of the low visibility hazard when entering the water.

Engineer's Point Rip-Rap is a freshwater artificial reef located in Grenada Lake. The site consists of large underwater rocks placed along the point, creating a complex topography that extends from 2 to 23 metres in depth. Entry is possible from both the shore and by boat. Divers and snorkellers should anticipate variable visibility ranging from 1 to 6 metres and mild currents. Due to the nature of the site and potential boat traffic, it is best suited for intermediate divers. Facilities available at the location include parking, toilets, showers, changing rooms, a rinse station, air fills, equipment rental, a cafe, first aid, a dive shop, and boat charter services.