Just Add Water is a freshwater site featuring both reef and wreck structures. Located 1000 metres from shore, the site requires boat access due to heavy boat traffic. Divers can expect depths between 12 and 40 metres, with an average of 25 metres. Visibility is highly variable, ranging from 3 to 30 metres, and moderate currents are common. Water temperatures fluctuate between 1 and 19 degrees Celsius, with thermoclines frequently present. Due to the entanglement risks posed by wreck structures and the potential for low visibility, this site is suited for intermediate divers. The habitat supports various temperate freshwater fish and invertebrates.

Jamestown Beach is a freshwater site in the United States suitable for beginners. Snorkellers access the water directly from the shore to explore depths ranging from 1 to 11 metres, with an average depth of 5 metres. Conditions vary, with water temperatures fluctuating between 1C and 24C throughout the year. The site features mild currents, though visitors should be aware of potential hazards including cold water, entanglement, and low visibility. Facilities available at the beach include parking, toilets, showers, and changing rooms. A typical session lasts approximately 45 minutes.