Maenporth Beach is a sheltered reef dive in Cornwall, well suited to newly qualified divers and those building confidence in open water. The site features depths ranging from 3 to 5 metres with no significant current to manage. Visibility typically falls between 5 to 10 metres, allowing for a clear view of the temperate reef habitat and invertebrates along the seabed. Shore and boat entry options are both available. Water temperatures range from 10 to 17 degrees Celsius throughout the year, making a drysuit or thick wetsuit with a hood recommended for comfort. Divers should exercise caution regarding variable visibility and maintain close contact with their guide.

The Volnay is a wreck dive located 400 metres off the coast of Cornwall. This site is suitable for intermediate divers, with an average depth of 20 metres and a range between 18 and 22 metres. Access is strictly by boat. Divers should be aware of potential hazards including the depth, risk of entanglement, and the overhead environment presented by the wreck structure. Visibility at the site varies significantly, ranging from 4 to 25 metres, while currents remain mild. Typical dive times are approximately 40 minutes. Water temperatures fluctuate throughout the year, reaching a high of 16C in September and a low of 10C in February and March.

Porthkerris Fish Bowl is a sheltered shore dive in Cornwall, United Kingdom, featuring a gradual underwater slope that reaches depths between 2m and 18m. The site consists of a rocky reef, kelp forest, and seagrass habitat located approximately 100m from the shore. With an average depth of 7m and mild currents, it is suitable for beginners. Divers should be aware of potential hazards including boat traffic, entanglement, and surf. Visibility typically ranges from 5m to 10m. On-site facilities include parking, toilets, showers, changing rooms, a rinse station, air fills, equipment rental, a cafe, a dive shop, and boat charter services.

Porthkerris Beach on the Lizard Peninsula offers a versatile shore-entry site featuring a mix of reef, drift, and kelp forest environments. Suitable for beginners, the site ranges from 3 to 20 metres in depth, with an average of 15 metres. Visibility is variable, typically between 3 and 15 metres. Divers should be prepared for moderate currents and cold water temperatures ranging from 10 to 16C. Facilities at the site include a dive shop, equipment rental, air fills, and guided tours. Hazards include sea urchins in shallow areas and potential entanglement in kelp. A drysuit or thick wetsuit is recommended for all dives.

Drawna Rocks at Porthkerris Cove features rocky reefs that break the surface just offshore, providing a sheltered environment for snorkellers. This site is well-suited for beginners due to its accessible shore entry and protection from prevailing winds. Marine life observed at the site includes snails, which are very common during July and August. Divers and snorkellers may also encounter uncommon species such as common octopus, wrasses, orange-clubbed nudibranchs, and sea stars. Rarer sightings include soft coral, rock crabs, spiny spider crabs, triplefins, and sea cucumbers. Water temperatures at this location range from 10C in the winter months to 17C during the summer.

Swanpool Beach in Cornwall provides a straightforward shore entry for divers exploring local reef and wreck structures. The site is suitable for beginners, with depths ranging from 4 to 7 metres and an average depth of 5 metres. Visibility typically spans 5 to 10 metres, and water temperatures fluctuate between 10C and 17C throughout the year. Divers should remain vigilant regarding boat traffic in the area and must deploy a surface marker buoy before surfacing. Facilities including a dive shop, parking, toilets, and a cafe are available on site. Guided tours are offered for those seeking local knowledge, and night diving is permitted.

Porthoustock is a shore and boat-accessible reef and kelp forest located on the coast of Cornwall. The site features a shallow, forgiving depth profile ranging from 5 to 10 metres, with an average depth of 8 metres. Visibility typically spans 5 to 10 metres. The kelp canopy provides an atmospheric environment, though divers should secure hoses and gauges to avoid entanglement. Conditions are generally mild, making this a suitable location for beginners to build confidence. Divers should remain aware of boat traffic when surfacing and exercise caution regarding the shore break. Night diving is permitted at this site, and facilities including parking and toilets are available nearby.

Gyllyngvase Beach in Cornwall offers shore-accessible diving across a rocky reef system and wreck sites. The topography features north and south reefs covered in kelp and seaweed, separated by a sandy bottom. Divers can explore depths ranging from 4 to 10 metres. Conditions are generally mild, though visibility varies between 5 and 10 metres. The site is suitable for beginners, but users should remain aware of boat traffic, surf, and swimmers in the area. Facilities at the beach include parking, toilets, showers, a cafe, and a rinse station. Water temperatures fluctuate seasonally between 10C and 17C.