Located along the Atlantic edge of the Mullet Peninsula, the Béal an Mhuirthead Tidal Pool offers a safe and scenic place to swim in natural seawater. Set into the rocky shoreline near Belmullet, the pool fills with the tide, creating a sheltered area that allows for sea swimming without the full force of the open ocean. The surrounding coastline remains rugged and exposed, adding to the sense of place.

The pool is particularly popular with local swimmers and visitors during the warmer months. Its defined stone walls help retain water at lower tide levels, making it accessible for much of the day. Clear Atlantic water and uninterrupted sea views give the experience a distinctly coastal character.

Swimming conditions vary depending on tide and weather. Calm days provide a more relaxed setting, while breezy conditions remind visitors of the power of the nearby ocean. As with all sea swimming locations, water temperatures remain cool even in summer.

There are limited facilities on site, and parking is available nearby. Visitors should check tide times before arrival and exercise caution on wet or uneven rocks around the pool area.