Green Coast

Port Arthur

Co. Donegal, Ireland
Water qualityGood EPA
Blue Flag 2026No
Green CoastYes
DogsYear-round
Always verify the car-park location on arrival. Road and access conditions may change.

About Port Arthur

Port Arthur is a sheltered Green Coast beach at Derrybeg in the Donegal Gaeltacht, a small, calm bay popular with local families. Quiet and unsupervised, it offers gentle, sheltered water and an easy place to relax away from the busier strands, with the Gaeltacht villages of the coast close by. Its modest, protected setting makes it a pleasant, low-key stop on the Wild Atlantic Way.

Get directions to the car park

This opens the verified car-park pin — never the beach itself or a mid-route point.

📍 Get directions to the car park

Pin confirmed at 55.1015, -8.3075. Always verify the car park on arrival — access can change.

Activity suitability

  • Swimming — Supervised only
  • Surfing — No surf
  • Walking — Short walk (under 1km)
  • Lifeguard (summer) — No

Facilities

  • Toilets — To be confirmed
  • Car park — Free
  • Disabled access — Partial
  • Lifeguard — No
  • Shower
  • Café nearby

Facilities confirmed from Donegal County Council and Fáilte Ireland. Source.

Water quality

Water quality information is sourced from the Environmental Protection Agency (EPA) Ireland and is updated annually. During the bathing season real-time water quality updates are available at beaches.ie. Always check beaches.ie and local signage at the beach before swimming, particularly after heavy rainfall. IrishBeaches.ie accepts no liability for water quality conditions at the time of your visit.

EPA classification: Good (latest annual bathing-water assessment). Always check beaches.ie for the current rating.

Coming soon

Where to stay nearby

Accommodation near this beach coming soon — we are building our Donegal guide now.

Coming soon

Where to eat & drink

The nearest pub or café from TopPubs.ie will appear here as the Donegal guide is built.

Coming soon

Nearby walks

Coastal walking routes from IrishWalks.ie will appear here soon.

Coming soon

Audio story

A 60–90 second audio story of this beach is coming to AudioToursIreland.ie.

Coming soon

Nearby golf

Coastal golf courses within 15km from GolfIreland.ie will appear here.