Dog's Bay Beach in Galway is a stunning horseshoe-shaped bay with 1.5km of white sand and crystal-clear water. Located near Roundstone Village, it's a hidden gem that offers a peaceful escape from the crowds. While swimming is popular here, it's always best to check locally for safety. The beach is also home to rare ecological features and is surrounded by other attractions like Gurteen Beach and Roundstone Village. Overall, Dog's Bay is a must-visit spot for those seeking a tranquil beach experience in Connemara.