The S.S. Nestorian is a shipwreck located off the Kerry Coast, Ireland, resting at depths between 18 and 25 metres. Over time, the vessel has developed into a reef structure that supports a variety of temperate marine life and invertebrates typical of this Atlantic habitat. Divers should expect visibility between 5 and 15 metres and water temperatures ranging from 10 to 15 degrees Celsius. Access is strictly by boat, and the site is suited for intermediate divers. Hazards include entanglement risks within the wreck, as well as surge and potential current spikes. Due to the southwest-facing exposure, sea states can change rapidly, requiring careful planning before departure.

Fastnet Rock offers open-water diving along reef structures and walls that descend from 16 to 50 metres, with an average depth of 30 metres. Located 11.3 kilometres from the coast, this site is strictly boat-accessible and requires careful planning around slack water to manage strong currents and unpredictable surge against the rock face. Visibility typically ranges between 10 and 20 metres. Given the water temperatures of 10 to 12 degrees Celsius, a drysuit is recommended. This site is suited for intermediate divers capable of handling challenging open-water conditions. Divers should remain vigilant for jellyfish and sharks while monitoring depth and potential entanglement risks.

North Harbour on the Kerry Coast offers a varied marine environment featuring reef structures, kelp forests, and artificial reef elements. This shore-entry site is suitable for intermediate snorkellers, with depths ranging from 2 to 15 metres and an average depth of 7 metres. Conditions are generally manageable, with mild currents and visibility typically between 5 and 15 metres. Water temperatures fluctuate throughout the year, ranging from 10C in the winter months to 16C during the summer. The site provides a diverse underwater topography for exploration near the harbour and adjacent coves.

The Illyrian wreck is a boat-accessible dive site located off the Kerry Coast. The site features a wreck structure providing a hard substrate on the seabed. Divers should anticipate visibility of approximately 5 metres and be prepared for variable water temperatures ranging from 10 to 16 degrees Celsius. Due to the potential for strong currents, thermoclines, and low visibility, this site requires careful navigation around the wall and pinnacle areas. A drysuit or a thick 7mm wetsuit is recommended for all dives. Boat entry is necessary to avoid hazardous surf conditions near the shore. Always check locally for current boat charter availability before planning a trip.

The S.S. Illyrian is a shipwreck located 1000 metres off the Kerry Coast in Ireland. Resting at depths between 8 and 22 metres, the site offers a varied profile suitable for advanced divers. Access is strictly by boat, and divers must coordinate with a local charter operator to time the dive with slack water, as strong currents are common. Visibility typically ranges from 5 to 15 metres. Water temperatures fluctuate between 10 and 16 degrees Celsius, making a drysuit recommended for year-round comfort. Divers should remain alert for boat traffic and be prepared for potentially challenging surf at the entry point.

The Stephen Whitney is a 19th-century wreck located 6000 metres off the Kerry Coast. The site sits at depths ranging from 10 to 30 metres, with an average depth of 15 metres, making shallower sections suitable for beginners. Divers access the wreck by boat, encountering mild currents and visibility between 5 and 15 metres. Water temperatures remain cold throughout the year, fluctuating between 10 and 14 degrees Celsius, necessitating a drysuit or a 7mm wetsuit. The structure provides a habitat for various temperate marine life, including invertebrates and reef fish typical of the region. Always confirm boat availability and local conditions with a Cork-based operator before planning a dive.

The Mystique is a wreck located off the Kerry Coast, Ireland, resting at depths between 18 and 22 metres. This site is accessible exclusively by boat, situated 6000 metres from the shore. Divers can expect visibility ranging from 10 to 15 metres. Water temperatures fluctuate between 10 and 16 degrees Celsius throughout the year, making a drysuit or a thick wetsuit advisable for comfort. Due to the presence of strong currents, it is essential to confirm current conditions with the boat captain prior to entry. The site is suitable for beginner divers, though local briefings are recommended before heading out.

Silver Strand on Sherkin Island offers a sheltered shore entry point for snorkellers exploring rocky outcrops and kelp forests. The site is suitable for beginners, though conditions vary with moderate currents and potential rip currents. Water temperatures range from 10C to 16C, necessitating a wetsuit for comfort. The topography features rocky formations at either end of the beach, which support a variety of temperate marine life typical of the region, including various reef fish and invertebrates. Parking is available near the site, which is reached via a short ferry from Baltimore.