Millisle Lagoon Beach is a tiny beach near the town of Millisle on the eastern coast of Northern Ireland. At this beach, guests of all ages can enjoy the naturally created lagoon, which is great for swimming and water play. Although there is no lifeguard on duty at Millisle Lagoon, the water is calm and a would be a perfect place for children to learn to swim safely in the ocean. In addition, there is a playground and picnic area nearby to complete your family's trip to the beach.