George's Head in Kilkee, Ireland, offers a varied underwater landscape featuring reef, wall, and cave formations. Divers can explore depths between 6 and 26 metres, with an average depth of 15 metres. The site is accessible by boat only and is suited to intermediate divers due to moderate, shifting currents and the presence of overhead cave environments. Visibility ranges from 10 to 30 metres. Species recorded around this area include squat lobster, orange-clubbed nudibranch, common lobster, sea star, cod, soft coral, spiny spider crab, brittle star, sea hare, rock crab, and tompot blenny. A surface marker buoy and torch are recommended for all dives, including night excursions.

Myles Creek in Kilkee, Ireland, offers shore-based reef diving suitable for beginner divers. The reef topography ranges from 15 to 20 metres in depth, featuring rock formations and sharp coral. Divers should expect moderate currents and visibility typically between 5 and 10 metres. Water temperatures fluctuate between 9 and 15 degrees Celsius, necessitating a drysuit or thick wetsuit. Entry is from the shore, requiring careful timing due to surf and shore break conditions. Divers should maintain awareness of tidal flow and buoyancy control while navigating the reef. A local dive shop is available to provide guidance on current tidal conditions and equipment requirements.

Pollock Holes in Kilkee are natural rock pools carved into the Duggerna Reef. This site is accessible only for two hours either side of low tide, providing sheltered conditions for divers and snorkellers. The average depth is two metres, with a range of one to four metres. Visibility typically varies between five and 15 metres. Due to the cool water temperatures, which range from 9C to 16C, appropriate thermal protection is required. Entry is from the shore, and the site is suitable for beginners. Hazards include surf and sea urchins. Facilities available at the location include parking, toilets, showers, and a cafe.

The HMS Martin wreck lies off the coast of Kilkee, Ireland, resting at depths between 15 and 20 metres. This site offers a stable environment with minimal current, making it suitable for beginner divers gaining experience with wreck exploration. Visibility at the site typically ranges from 5 to 10 metres. Due to water temperatures fluctuating between 9 and 15 degrees Celsius, a drysuit or a minimum of a 7mm wetsuit is recommended. Divers should exercise caution regarding entanglement hazards and avoid entering enclosed sections of the wreck. Maintain neutral buoyancy to avoid contact with the structure and the sea urchins present on the surrounding reef.

Newfoundout is a sheltered nursery reef located on the south side of Kilkee Bay. Divers and snorkellers access the site via concrete steps, which lead to a sandy runway transitioning into a rocky reef environment. The site features a kelp forest and is suitable for beginners, with depths ranging from 2 to 10 metres and an average depth of 6 metres. Conditions include mild currents and visibility between 5 and 15 metres. Water temperatures fluctuate between 9C and 16C throughout the year. The site is accessible from the shore and offers facilities including parking and showers. Night diving is possible at this location.

Bishop's Island, located off the southwest coast of Ireland near Kilkee, features a reef structure that descends to depths between 18 and 35 metres. This boat-accessible site offers visibility ranging from 10 to 30 metres. Due to the cold water temperatures, which fluctuate between 9 and 14 degrees Celsius, a drysuit or a 7mm wetsuit is required. Conditions are variable, and divers should monitor for surge, swell, and currents before entry. The site is suitable for beginners, though divers must maintain strict buoyancy control to manage depth limits. Given the potential for demanding conditions, local checks are essential before planning a dive.

Cappa Pier in Kilrush is a shore-entry site located within the Shannon Estuary. The topography consists of a rocky beach and pier structure, offering an environment distinct from the open Atlantic coast. This site is suitable for beginners, though conditions can be challenging due to strong currents and low visibility. Water temperatures range from 9C in the winter months to 16C during the summer. Facilities available at the site include parking, toilets, and a cafe. Snorkellers should exercise caution regarding the current and variable visibility when planning their visit.

Bridges of Ross on the Dingle Peninsula is a reef and drift site featuring a natural sea arch and underwater bridges. Divers and snorkellers can explore limestone gullies and cracks populated by kelp forests. The site reaches depths of 1 to 15 metres, with an average of 7 metres. Access is via a shore entry located 50 metres from the coast. Conditions vary, with visibility ranging from 4 to 15 metres and mild currents. The site is suitable for intermediate divers and offers a 4/5 rating for snorkelling. Water temperatures fluctuate between 9C and 16C throughout the year. Parking is available at the site.