Longwood Park Beach at Lake Phoenix is a freshwater site featuring a gently sloping sandy beach. Divers and snorkellers can expect depths ranging from 1 to 5 metres, with an average depth of 3 metres. The site is suitable for beginners and offers shore access. Facilities available on-site include parking, toilets, showers, changing rooms, a rinse station, air fills, equipment rental, a cafe, first-aid, a dive shop, boat charter, guided tours, and gear storage. The habitat supports various temperate freshwater fish and invertebrates. Typical dives last approximately 30 minutes. Be aware of surf conditions when entering the water.

Goats Island, also known as Buggs Island, is a freshwater site located in Lake Phoenix. Accessible only by boat, the island is characterised by natural sandbars and a rocky perimeter that creates underwater structure. Snorkellers can explore these rocky areas, which provide habitat for freshwater fish. The site experiences mild currents and is suitable for intermediate snorkellers. Due to the nature of the location, visitors should remain aware of boat traffic in the surrounding waters. Facilities at the site include parking, boat charter services, and guided tours.

Palmer Point Park Beach at Lake Phoenix offers a freshwater snorkeling experience suitable for beginners. The site is characterised by sandy stretches and varied underwater topography, featuring small humps and depressions across the lake floor. Access is via a shore entry, making it a convenient spot for families. Divers and snorkellers should remain aware of boat traffic in the area. Facilities available at the park include toilets, showers, and parking, with boat charter services also provided nearby. The site provides a straightforward environment for those looking to explore the lake's underwater features.