Dunkard Bottom is a freshwater dive site featuring the remains of a mid-18th-century settlement submerged within Claytor Lake. The site consists of structural remnants and an old island, with depths ranging from 2 to 15 metres and an average depth of 7 metres. Access is by boat only, and divers should be prepared for mild currents and variable visibility between 0 and 5 metres. Due to the presence of submerged structures, entanglement is a potential hazard. The site is suited for intermediate divers, and while limited snorkelling is possible in shallower sections during low lake levels, it is primarily a destination for scuba diving.

Dublin Hollow Fish Attractors consist of a series of artificial reefs, including Mossback and spider blocks, installed to enhance habitat. Located 50 metres from the shore in Claytor Lake, this freshwater site features depths ranging from 3 to 6 metres, with an average depth of 10 metres. Divers and snorkellers can expect mild currents and visibility between 0 and 5 metres. The site is accessible by both boat and shore. Due to the potential for boat traffic and low visibility, intermediate skill levels are recommended. Facilities available include parking, toilets, showers, changing rooms, a rinse station, equipment rental, boat charters, and guided tours.

Harry DeHaven Park is a freshwater site located on the southern side of Claytor Lake. The underwater terrain features rocky slopes and old tree stumps, which provide habitat for temperate freshwater fish and invertebrates. Divers can expect depths ranging from 1 to 15 metres, with an average depth of 7 metres. The site is accessible via shore entry and is suitable for beginners. Conditions vary, with visibility typically between 0 and 5 metres and mild currents. Hazards include potential entanglement and thermoclines. Facilities at the park include parking, toilets, showers, changing rooms, a rinse station, and access to air fills and equipment rental.

Peak Creek is a freshwater artificial reef site located within the Peak Creek arm of the lake. The topography features rocky shorelines and submerged structures, including old boat trailers. Divers can expect depths ranging from 2 to 15 metres, with an average depth of 9 metres. Conditions include mild currents and visibility between 0 and 3 metres. Water temperatures fluctuate significantly, from 0-7°C in winter to 21-28°C in summer. The site is accessible by both shore and boat. Due to low visibility and potential boat traffic, this site is best suited for intermediate divers. The habitat supports various temperate freshwater fish and invertebrates.