Pretty Beach is a small, sheltered beach in Murramarang National Park, a short drive south of Kioloa. It has an NPWS campground and day-use area behind it and is popular with families and kangaroos. The Marine Life Network lists it as a shore dive of 6–10 m, describing it as an easier alternative to the more exposed Murramarang points and a great night dive.

The beach is flanked by rocky reef that runs out into the bay. The reef has kelp and crayweed in the shallows, boulders and ledges, and patches of sand and seagrass. Common fish include blue groper, luderick, eastern rock blackfish, silver sweep, leatherjackets and wrasse, with stingrays and flathead on the sand. Octopus, cuttlefish, sea hares and nudibranchs are regular finds, and at night the reef comes alive with crabs, shrimps and hunting octopus. Weedy sea dragons live in kelp on this coast.

The site suits beginners, snorkellers and night divers. Entry is simple from the beach, and depths never get beyond about 10 m. Because it is in a national park with a campground, it is a convenient base for a weekend of diving on the Murramarang coast, including boat dives at Brush Island or the Batemans Bay sites. Published information on the underwater layout is limited, so explore conservatively on the first dive. The water is part of the Batemans Marine Park, so check zoning before fishing or collecting. Being a sheltered beach, it also makes a good first dive of a trip to check weights and gear before heading out on a boat.

From the Princes Highway south of Ulladulla, turn off towards Kioloa and follow the signs to Pretty Beach in Murramarang National Park (park entry fee applies; the NPWS campground is beside the beach). Park in the day-use area behind the beach. It is a short walk across the sand to the water, and divers usually enter at the beach and swim to the reef at one end.

There are no facilities for divers beyond the campground amenities.

The beach is more sheltered than the nearby points, which is why the Marine Life Network recommends it as the easier option, but it is still open to easterly and south-easterly swell. Dive with less than about 1 m of swell. North-easterly afternoon winds in summer chop the surface and reduce visibility.

A good night dive on calm evenings. Visibility can drop after heavy rain.

Enter from the beach near the rocks, swim out on the surface a short distance and descend on the reef edge. Follow the reef along the sand at 6–10 m, turn at half gas and return shallower, finishing close to the beach.

No scheduled operator; listed by the Marine Life Network as an easier Murramarang alternative. Campers and visiting divers dive it independently.