An Trá Mór, Gorumna Island
Galway County Council
No active EPA restriction shown
EPA alert data last synced 19 Oct 2026, 13:50.
Current restrictions and beach signage take priority over annual classifications and individual sample results. Conditions can change between samples.
Annual water quality history
Recent water samples
| Date | Sample status | E. coli | Intestinal enterococci |
|---|---|---|---|
| 7 Sep 2026 | Excellent | 41 | 12 |
| 10 Aug 2026 | Excellent | <10 | 1 |
| 13 Jul 2026 | Excellent | <10 | — |
| 15 Jun 2026 | Excellent | 185 | 9 |
| 27 May 2026 | Excellent | <10 | <2 |
Facilities & access
About this bathing water
An Trá Mór is a small sheltered sandy beach facing east. It is located on the island of Garumna (Oileáin Garma) in south Conamara and lies between Carraveg and Greatman's bays in the wider Kilkieran Bay and islands protected area. The shoreline in general is rocky with small cove like beaches scattered along its length. It is approximately 7 km south of Beál an Daingin where the mainland is connected by the R374 road to Lettermore and Garumna islands. The beach is accessible via the L52323-0 local road.
Official information
Managed by Galway County Council.