If you have dived in Ireland before, please share your experiences: Dive spots you would recommend, which Dive Center you used, Fishes & Diving, Visibility, Currents, etc. Please post your comments in the section below, by doing so you will help fellow divers to plan their next trip
Ireland rewards divers who enjoy cold-water reefs, kelp, Atlantic wildlife and wrecks, with day boats and shore diving the usual way to explore. It is not on every diver’s bucket list, but for those in the know it is an inviting temperate-water destination. The best holiday is built around a coastal base and some flexibility, rather than a promise to dive a particular offshore site every day.
Updated November 2026.
In this page you will find more detailed information about scuba diving in Ireland.
Table of contents
Best Dive Review
Local clubs are an important part of Irish diving, alongside centres that welcome visiting certified divers and run training. PADI’s Ireland overview highlights rocky reefs, kelp and wrecks along the Atlantic coast.
- West Cork: Baltimore and its offshore islands combine coastal scenery with reef and wreck diving. Depth, exposure and access vary substantially.
- Donegal and Mayo: exposed Atlantic diving rewards good weather and suitable experience. Famous deep wrecks are not automatically recreational dives.
- Dublin Bay: a convenient option for a city-and-diving break, with local boat departures from Dún Laoghaire.
- Connemara and Clare: Oceandivers describes Killary shore trips and Quilty boat outings; they offer different terrain and logistics rather than interchangeable packages.
Detailed dive-site locations
These published reference positions help compare dive locations with your travel base. They are not verified entry points, moorings or an underwater navigation guide. Site access and the day’s dive plan must be agreed with a local operator.
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A Connemara shore-diving base with kelp, rocky reef and sandy seabed. The site description includes small wrecks around 13 m; arrange access with the centre. Site description and position.
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A 12–16 m site on the Dingle Peninsula, where kelp meets sand. Local tide and weather planning matter; fish encounters are not guaranteed. Site description and position.
Positions checked against the linked descriptions on 5 November 2026; map imagery and local conditions can change.
Watch: Underwater scenery in Ireland
How to dive Ireland?
Most visiting divers arrange a local boat outing or guided shore dive and sleep ashore. A group charter can be a fine way to explore farther along the coast, but a boat trip does not necessarily include overnight accommodation. The booking should make clear whether a guide joins underwater or the charter expects self-sufficient buddy teams.
Diving prices in Ireland
The Oceandivers price list, checked November 2026, lists two local boat dives in one day at €100 per person, or €120 with all dive gear. A single local boat dive with full gear is €60. These are Dublin-area examples; Atlantic weekend packages and specialist wreck charters have separate prices. Accommodation, transport, meals and insurance sit outside that dive fare.
Best time to dive in Ireland
Late spring through early autumn is the most practical starting point for a holiday combining diving and touring, thanks to longer days and more comfortable surface conditions. The sea remains cold, and a summer date does not remove the possibility of wind, swell or a cancelled boat. Winter diving is possible where operators and conditions allow, with fewer daylight hours and a stronger emphasis on cold-water preparation.
Top liveaboards in Ireland according to divers reviews
Dive courses
Ireland offers beginner training as well as drysuit, nitrox and wreck-related courses. A sheltered training session is a different proposition from an exposed Atlantic boat dive. For an experienced tropical-water diver, a local orientation can be particularly valuable: Oceandivers’ orientation dive focuses on weighting, trim and staying together in Irish conditions. Its current list advertises the orientation with full gear at €79; training schedules and prerequisites should be agreed before travel.
Scuba Diving conditions
Cold water, changing visibility, tides and surge all influence site choice. A drysuit is a common option; a thick wetsuit may suit some summer dives, but the right protection depends on depth, duration and how many dives you plan. A recent temperature and visibility report for the actual site is more useful than one national annual average.
A shore entry is not automatically sheltered or easy. The local plan needs suitable exits, tidal timing, boat cover where required and an alternative if conditions worsen. Insurance should cover your intended depths and evacuation. DAN’s no-fly guidance is relevant when arranging the final diving day and the journey home.
Snorkelling in Ireland
Travelling with a non-diver?
Ireland has genuine snorkelling possibilities as well as walks, coastal villages and independent sightseeing. Ireland’s Blueways describe water and shore activities around designated coastal areas. Conditions and supervision still matter: an attractive beach is not evidence of suitable snorkelling that day.
For the diving examples above, no companion boarding policy or companion-only fare was verified. The operator needs to confirm a passenger place, fare, supervision and whether that particular trip includes snorkelling. Oceandivers lists snorkelling equipment rental, but rental is not a guided excursion or boat ticket. Staying ashore can be the more enjoyable option during a long or exposed dive outing.
Watch: Snorkelling at Malin Beg, Donegal
Fishes and Coral
Kelp forests, anemone-covered rock, crabs and fish make the detail of an Irish dive worth slowing down for. Seals are another attraction in some locations, but encounters are never guaranteed. Dolphins and whales seen on a coastal boat journey should not be presented as routine scuba sightings. Giving wildlife space allows animals to choose whether to approach.
Six fish to recognise around Ireland
Ballan wrasse
Mottled colours and thick lips suit a fish at home among rocky, kelp-covered reefs.
Cuckoo wrasse
The male’s orange and blue colours are a bright contrast to the surrounding kelp.
Pollack
A streamlined coastal fish that may appear above rocky ground and wrecks.
Conger eel
A powerful eel associated with crevices and wreck shelter; a quiet look is more rewarding than disturbance.
Small-spotted catshark
Also called the lesser-spotted dogfish: a small bottom-dwelling shark, not a miniature reef shark.
Atlantic mackerel
Blue-green backs carry dark wavy markings; inshore shoals are particularly associated with summer.
These are representative illustrations, not sighting records. Habitat, season and the chosen site determine what may be encountered. Illustrations created for Divezone, November 2026.
Inland Fisheries Ireland species information
Diving Safety
If you are planning an upcoming dive trip or travelling to Ireland, it is a really good idea to invest in travel insurance for scuba diving, because you never know what could happen and when you might need it (because accidents do happen!). I recommend this diving insurance as they offer worldwide coverage and focus on providing scuba divers a quality insurance and medical assistance service.
The water may not have tropical appeal, but Ireland offers a very different kind of diving holiday: a reef or wreck in the morning, coastal scenery in the afternoon, and a comfortable evening ashore. A flexible plan is part of the pleasure.
Frequently asked questions
Is Ireland mainly a liveaboard destination?
The practical options covered here are day boats and shore dives with accommodation ashore. The sleeping arrangements on a multi-day charter depend on the actual package.
Can a beginner learn in Ireland?
Yes, through suitable training with a local centre. Training conditions should not be confused with the demands of deep wreck or offshore diving.
How much do two boat dives cost?
One November 2026 Dublin-area example is €100 per person, or €120 with full equipment, from Oceandivers. Other locations and packages differ.
Will I need a drysuit?
It is often a useful choice, particularly for repeated dives. The centre’s current conditions help determine exposure protection; unfamiliar drysuit equipment also calls for suitable training.
Are the famous wrecks suitable for everyone?
No. Some require advanced or technical experience. Depth, exposure and the operator’s requirements determine whether a particular wreck suits your qualifications and recent experience.
Can a non-diver come on the boat?
Acceptance, fare and any snorkelling programme must be confirmed for the actual trip. Shore-based activities provide an independent alternative.
Photos Ireland
Travel Guide
Now that you know all about the underwater world, you might want to start planning your scuba holiday! Check out our Ireland Travel Review for information about how to get there, activities and excursions, where to stay, and more.
I grew up snorkelling in Donegal. In 2013 I took my dive club there. Absoutely fantastic. They still talk about it. Excellent shore dives at St John’s Point and Malin Beg. Diving Teelin – the highest sea cliff in Europe. Then in North Donegal Tory Island diving with Mickey McVeigh of Rosguill. Viz 35 meters and beautiful jewel anemones and plenty of fish.
A must for all serious divers. So good I am going back for a weekend to Malin Beg and St John’s Point.
Hi Mark!
I simply wanted to take a minute and say thank you for sharing your review of scuba diving in Ireland! Super useful to our readers, travelers, and divers out there!
Safe bubbles, always!
Dear Maryanne
Had two cracking dives over the weekend. St John’s was out but the little bay on left as you approach was slam and clear. Had hundreds of migrating crabs then dolpins just after we got out. Malin Beg was even better with loads of life and 20 m plus viz. It is a stunning place to dive
I started diving in the west coast of Ireland about 2 years ago. Absolutely fantastic dive sites all over the country. I have dived many dive sites in places including Port Magee (Co. Kerry), Spideal (Co. Galway), Killary Fjord (the border between counties Galway and Mayo), Killala (Co. Mayo), Kilkee (Co. Clare), Portroe Quarry (Co. Tipperary). I would advise getting in contact with local dive clubs for more precise locations. Irish people in my club mostly dive in thick wetsuits and some drysuits (I would recommend if you are not climatized to the cold to try get your hands on a drysuit, well worth it for fabulous fresh and salt water dives.
Hi!
Huge thank you for sharing your pieces of advice regarding scuba diving in Ireland. The country is not on most divers dive map and hopefully, pages like this with such great reviews will have our readers getting off the beaten path and try some unique diving destination!
Safe bubbles!
Ireland is not in the Uk please don’t be so ignorant if you are writing about Ireland please..do some fucking research idiot
I think they meant that diving in ireland is club diving in the same way it is also club diving in the UK.
I dove in Aran Islands. The Aran Islands with its crystal clear turquise calm water and vibrant underwater life has amassed a reputation for being one of the best places to dive in Europe. Diver numbers to the Islands have increased year on year as this secret has got around.