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County Donegal

Rathmullan

Rathmullan is one of the waters the EPA tests and grades in County Donegal, 0.7 km north-east of Rathmullan. The Environmental Protection Agency classified it good for water quality for the 2025 season. The register records a lifeguard, toilets, parking, bins, first aid, an information board and a beach wheelchair.

Good
water quality, 2025
No
Blue Flag
Yes
lifeguard
0.7 km
from Rathmullan
Water quality
Good, 2025
Seasons before
2024 Good, 2023 Good, 2022 Good
Water testing
Tested by the EPA sampled through the season and given a water quality grade
Season restriction
None in place
Pollution after rain
Prone to short term pollution, closed 8 days last season
Awards
None
County
County Donegal
Managed by
Donegal County Council
Nearest town
Rathmullan, 0.7 km north-east of it, in a straight line
From that town
0.7 km by road, about 1 min drivingor 0.8 km on foot, about 10 minutes at 4.8 km/h
Lifeguard
Yes, hours not recorded
Toilets
Yes
Parking
Yes
Access
A beach wheelchair is available. Good access from promenade along with a beach mat.
Dogs
Dogs are not permitted in the proposed Blue Flag Area of this beach from 12 pm to 7 pm (1st June - 15th September annually). Dogs are permitted on leads outside the proposed Blue Flag Area at all times.
Cars on the beach
No
Public transport
The register records some
Protected area
Recorded as a natural sensitive area
Position
55.0966° N, 7.5297° W
Record changed
2026-04-10
Sculpture commemorating the flight of the earls at rathmullan beach
Sculpture commemorating the flight of the earls at rathmullan beach·Mary McGuire, CC BY-SA 4.0 via Wikimedia Commons
Sculpture commemorating the flight of the earls at rathmullan beach·Mary McGuire, CC BY-SA 4.0 via Wikimedia Commons
Lovely weather at the beach, Rathmullan
Lovely weather at the beach, Rathmullan·Kenneth Allen, CC BY-SA 2.0 via Wikimedia Commons
Lovely weather at the beach, Rathmullan·Kenneth Allen, CC BY-SA 2.0 via Wikimedia Commons

What the EPA says about it

Rathmullan beach consists of a sandy beach in Lough Swilly, which is confined by Rathmullan pier to the South and runs up past Kinnegar to the Glebe outcrop to the North. Rathmullan beach supports a wide variety of plant and wildlife species including otters. The Rathmullan Wood Nature Reserve contains a wide variety of trees. Activities at Rathmullan beach include swimming, kayaking, boating, sailing, power boating, jet skiing (outside the designated area), diving and other land based activities on the beach. The designated bathing area is approx. 0.142km2 and the extent along the water is approximately is 1380m. There is a deep gradient off Rathmullan Beach with the water depth reaching 1m approx. 10m from the water line.

Rathmullan is classified as achieving Good Water Quality in 2025 based on the assessment of bacteriological results for the period 2022 to 2025. Rathmullan has achieved a Good Water Quality rating for the four consecutive years 2022 to 2025. Annual water quality ratings are generally calculated using monitoring results over a four-year period and are assessed against stringent bacterial limits to protect bather health.

The EPA’s own beach profile

Where it is

Rathmullan, and the other places to swim in County Donegal. Share your position and the map will show how far each one is from you.

Getting to Rathmullan

Your journey, your way

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About these directions

Public transport times come from National Transport Authority. Timetables cover 2026-09-18 to 2027-09-19. These are scheduled services; check with the operator for cancellations and changes before travelling.

Walking and driving times are estimates. A town search starts at its centre; choose your location or a point on the map for a more precise starting point. Eircode search is not available.

How journey planning works
Destination, access and nearby stops

Routes here end at the point the map records for this place. The entrance has not been verified, so the last few metres are for you to judge.

The nearest settlement is Rathmullan, 0.7 km north-east of the beach. The register records parking here. Getting to the town is not getting to the beach, so the journey below is worked out to the beach itself and the last stretch on foot is measured rather than left out.
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Stops near it

The nearest scheduled stop is Rathmullan (12197), 580 m away in a straight line. Use the planner to check walking connections for your journey.

  • Rathmullan 580 m
    bus 973
    Scheduled departures from this stop

Other places to swim in County Donegal

Questions people ask

Is the water clean at Rathmullan?
The EPA classified it Good for the 2025 season, which is worked out from four years of samples. Rathmullan is classified as achieving Good Water Quality in 2025 based on the assessment of bacteriological results for the period 2022 to 2025. Rathmullan has achieved a Good Water Quality rating for the four consecutive years 2022 to 2025. Annual water quality ratings are generally calculated using monitoring results over a four-year period and are assessed against stringent bacterial limits to protect bather health. A classification is a record of seasons that have finished; it is not a reading of the water today.
Is swimming restricted at Rathmullan?
The register records no season-long restriction. That is about the season, not about today: a short notice after heavy rain would not appear here, and this water is recorded as prone to short term pollution. Check with Donegal County Council before swimming.
Does Rathmullan have a Blue Flag?
No. A beach without one can still have excellent water: the Blue Flag also asks for facilities, lifeguards and information boards, which a quiet strand may not have.
Is there a lifeguard at Rathmullan?
The register records one, without giving hours. Outside those hours nobody is watching the water.
How do you get to Rathmullan without a car?
The nearest stop in the national timetable is Rathmullan, 580 metres from the beach in a straight line, and bus 973 call there, run by TFI Local Link Donegal Sligo Leitrim. The planner on this page works out the walk from that stop over real footways, and the whole journey from wherever you are starting, for the day and time you pick. Where no footway joins the stop to the beach it says so rather than making a number up.
Where does this come from?
The Environmental Protection Agency's list of places people swim, which it calls the bathing water register, read on 2026-09-20, where this record was last changed on 2026-04-10. Water quality, awards, lifeguards and facilities are the EPA's own fields, and a field it leaves blank is shown as not recorded rather than as a no. The distance to the nearest town is this site's own measurement, in a straight line.

Water quality, awards, lifeguards, toilets, parking and access are the Environmental Protection Agency’s own fields, from its bathing water register, read 2026-09-20. The classification covers four years of sampling and is not a reading for today: after heavy rain the water can be worse than the classification suggests, and the EPA and the local authority post notices when it is. Positions are the EPA’s grid references, projected to latitude and longitude. Journeys are the National Transport Authority’s published timetable.

Beaches and bathing waters in Ireland·Beaches in County Donegal