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Snorkeling in Northern Ireland
Real snorkeling in Northern Ireland — live ratings, prices, and booking links.
Real snorkeling in Northern Ireland
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Game of Thrones Northern Ireland Self Guided Coastal Drive Tour
★ 5.0(1 reviews)· 10 hrs
From €13
Northern Highlights Full-Day Guided Tour in Northern Ireland
★ 4.9(185 reviews)· 8 hrs
From €336
Great Barrier Reef Snorkeling and Diving Cruise from Cairns
★ 4.7(3,879 reviews)· 8h 30m
From €172
Snorkeling Tour Coast to Coast Taormina and Isola Bella
★ 4.7(235 reviews)· 2h 15m
From €42
Cala Salada and Unspoiled North Beach Tour. Snorkelling and Aquarium
★ 4.7(376 reviews)· 6 hrs
From €45
Northern Ireland Including Giant's Causeway Rail Tour from Dublin
★ 4.4(329 reviews)· 13 hrs
From €162
Snorkelling and Glass Bottom Boat at Green Island from Cairns
★ 4.2(399 reviews)· 9 hrs
From €97
Snorkelling or Glass Bottom Boat at Green Island from Cairns
★ 4.1(320 reviews)· 12 hrs
From €79
Real listings from Viator, including live ratings and prices — clicking through takes you to book directly.
What to check before you book
- Compare what's actually included (guide, food, transport, entry fees) rather than just the headline price.
- Check the cancellation policy before booking, especially for weather-dependent or timed experiences.
- Read the meeting point details carefully — some tours start away from the main attraction.
Best time for snorkeling in Northern Ireland
Real weather data, based on the last 3 years — useful for outdoor plans, less relevant for indoor experiences.
January
7° / 2°C
~86mm rain
April
12° / 5°C
~106mm rain
July
18° / 11°C
~132mm rain
October
13° / 8°C
~114mm rain
Other things to do in Northern Ireland
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FAQs — Snorkeling in Northern Ireland
Based on real current ratings, "Game of Thrones Northern Ireland Self Guided Coastal Drive Tour" is the highest-rated option we found (5.0 stars) — see the listings above.