Southerndown, also known as Dunraven Bay, is a shore dive located on the Dorset Coast. The site is characterised by dramatic limestone ledges and rock formations. Divers should be aware that conditions vary, with depths typically ranging from 1 to 5 metres, averaging 3 metres. The site is suited for intermediate divers due to moderate currents and potential hazards including surf, rip currents, and low visibility caused by silt from the Bristol Channel. Facilities available at the location include parking, toilets, showers, changing rooms, and a cafe. Snorkelling is possible but rated 2 out of 5.

The National Diving and Activity Centre is a freshwater site located on the Dorset Coast, United Kingdom. This artificial reef offers a wide range of depths from the surface down to 88 metres, making it suitable for various skill levels including beginners. Divers enter from the shore to explore the submerged features. Water temperatures fluctuate throughout the year, ranging from 7C in February to 19C in July and August. The site provides comprehensive facilities including parking, toilets, showers, changing rooms, a rinse station, air fills, equipment rental, a cafe, and an on-site dive shop. Night diving is permitted at this location, though divers should be aware of the overhead environment hazards.