15-40m
    Northumberland & Northeast, United Kingdom
    Holyhead Mountain

    North Stack

    Protected Area

    Holyhead Mountain

    Why dive here

    With 118+ marine species recorded in the area - including dolphins, dwarf minke whales, humpback whales, ocean sunfish (mola mola) and orcas - North Stack offers some of Northumberland & Northeast's richest pinnacle diving.

    Marine lifeDolphins, Dwarf Minke Whales, Humpback Whales, Ocean Sunfish (Mola Mola) and Orcas · 118+ species recorded
    CharacterPinnacle dive · max 15-40m
    StandoutRich in charismatic marine life

    North Stack gives you a good look at some solid UK reef diving. Expect to find plenty of crabs and lobsters tucked into the crevices, along with some curious wrasse darting about. It’s a site that rewards a slower pace, good for newer UK divers getting comfortable with temperate waters, or anyone who enjoys exploring rock formations up close.

    Typical North Stack Dive Profile

    5m10m15mSafety Stop0m15m max~50 min estimated bottom time

    Illustrative profile based on site depth and type. Actual dive profiles vary - always follow your dive computer and training.

    Safety Notes

    Always perform a 3-minute safety stop at 5m before surfacing.

    Today06:3817:3410h 56m daylightGolden hour 16:47

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