Donegal Point description with the 14 m cave entry, 24 m exit, spider crabs, lobster and sandy-bottom visibility.
Ireland
Donegal Point cavern dive
Donegal Point cavern dive
Local boat support helps place the drop on the north side of the headland and judge whether the cave is in condition.
Donegal Point is a boat cavern dive for experienced divers who want a compact headland route with a clear through-pass. The dive drops to the cave mouth, follows a roomy passage with spider crabs at the entrance, then opens back out on the far side of the point. It needs a calm sea state and a careful drop, because the headland can run turbulent and the overhead section rewards disciplined buoyancy.
Site Conditions
Safety Notes
Treat the cave as an overhead environment, keep a disciplined turn point, and avoid the headland if the sea is rough.
Access Restrictions
Best done by boat with a careful drop on the north side of the headland; the point can be turbulent and the cave mouth needs calm conditions.
Legal Notes
Follow local marine access guidance and treat the promontory fort headland as a low-impact heritage area.
Community notes to help plan your visit.
Scuba Diving
A compact cavern dive with a roomy through-pass, spider crabs at the entrance and a sandy floor that keeps the route readable.
Freediving
Not suitable for freediving because the route runs into an overhead cavern.
Snorkeling
Not a snorkel site; the main feature sits under rock and needs scuba.
Species commonly reported at this site, with direct links into their wildlife guides.
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Last Updated
Research Sources
Donegal Point description with the 14 m cave entry, 24 m exit, spider crabs, lobster and sandy-bottom visibility.
Confirms Donegal Point as a promontory fort in Ballard townland.
Confirms the Donegal Point headland walk and sea-arch landscape around the point.
Notes Donegal Point as turbulent at most times with steep access above the inlet and rough cave entrances.

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