If you showed someone a photograph of Glassilaun Beach without telling them where it was, Ireland probably wouldn't be their first guess. On a bright summer day, the water can turn an almost tropical shade of turquoise. A wide crescent of pale sand curves around the bay. Behind it rise the rugged mountains of Connemara. And unlike some of Ireland's better-known beaches, Glassilaun still feels wonderfully remote.

Located on the Renvyle Peninsula in north Connemara, Glassilaun Beach is one of our favourite coastal stops in County Galway. It's particularly beautiful when the tide is out, when an enormous stretch of sand opens up and you can walk towards the small rocky island at the western end of the beach. There are no rows of cafés, amusement arcades or large hotels beside the sand. That's exactly the point. You come to Glassilaun for the beach, the Atlantic and one of the finest mountain backdrops you'll find anywhere along the Wild Atlantic Way. And best of all, it's completely free to visit.

Glassilaun Beach is located in north Connemara, County Galway, close to the villages of Tullycross and Renvyle. It lies between the wider Renvyle area and Killary Harbour, making it an excellent stop if you're travelling between Clifden and Leenane. Glassilaun is approximately 25km northeast of Clifden, with the drive taking around 30 minutes depending on traffic and how often you stop to admire the scenery. And in Connemara, stopping is almost inevitable — mountains rise beside small lakes, sheep appear around bends and Atlantic views regularly make you want to pull over for another photograph.

Glassilaun is a beautiful crescent-shaped sandy beach backed by dunes and mountains. The sand is pale and soft, while the water can look remarkably clear in calm conditions. The beach sits in a relatively sheltered bay, and the shoreline slopes gradually into the water. The combination of white sand and clear water is why Glassilaun regularly appears on lists of Galway's most beautiful beaches. But the mountains are what make it different — you could remove the beach completely and still have an impressive landscape. Put the two together and you've got one of the most photogenic stretches of coastline in Connemara.

Glassilaun is popular for sea swimming, particularly during calm summer weather. Its sheltered setting and gradual beach incline can make the water appealing for swimmers. However, this is still the Atlantic Ocean. Conditions can change — tides, wind, waves and currents should always be taken seriously, and visitors should check conditions on the day rather than assuming the water is safe because it looks calm. We haven't found current official confirmation of seasonal lifeguard cover at Glassilaun, so we'd approach it as an unlifeguarded beach unless signage on the day states otherwise. Children should always be closely supervised around the water.

At the western end of Glassilaun is a small rocky island. During low tide, it can be possible to walk towards and access it from the beach. Older Wild Atlantic Way visitor information also highlights a historic lobster holding pool among the rocks around this end of the bay. It's a lovely area to explore — but tides matter. Don't wander onto tidal ground without knowing when the water is due to return. The Atlantic has a habit of winning arguments.

Glassilaun's sheltered appearance also makes the bay attractive to kayakers and paddleboarders when conditions are appropriate. But conditions need to be judged carefully — wind can change quickly around Connemara, and offshore winds are particularly dangerous for paddleboarders. If you're inexperienced, we'd use a qualified local provider rather than simply launching into unfamiliar Atlantic water. Nearby Scubadive West also reflects just how good this part of the Connemara coastline is for water-based activities.

Glassilaun is part of the wider Renvyle Peninsula — one of our favourite corners of Connemara. This is an area where we'd deliberately slow down. There are beautiful beaches including Lettergesh and White Strand, quiet roads, small villages and huge Atlantic views. The peninsula also provides a good base for exploring both northern Connemara and Killary Harbour. If you're staying around Clifden for several days, it's absolutely worth giving Renvyle half a day rather than simply racing through.

Continue north from Glassilaun and you'll reach Killary Harbour — often described as Ireland's only true fjord, cutting dramatically into the mountains between Galway and Mayo. The village of Leenane sits at its eastern end. If you're travelling from Clifden towards Westport, a brilliant route would take you through Letterfrack, Renvyle, Glassilaun, Killary and Leenane before continuing towards Mayo. That's a proper Wild Atlantic Way day.

One of Connemara's most famous attractions is also close by. Kylemore Abbey sits beside Pollacapall Lough beneath the mountains, with the estate including the abbey, Victorian Walled Garden, Gothic Church and woodland walks. You could easily visit Kylemore in the morning and spend a sunny afternoon at Glassilaun. And if the weather is good and you're feeling energetic,