La Sirenella has a direct access to its private beach. Beach umbrellas, chairs loungers, changing rooms and showers are only for the hotel guests.
The golden shore extends to Lago Lungo estuary (Long Lake) and it is ideal for healthy and relaxing walks. The bottom of the sea descends gradually and allows a safe bathing also for children.
Lifeguards are always present for all bathing season.
Walking along La Sirenella beach you can reach the Fontana source of water, from which limpid and fresh water springs. Once it was used by local people as public lavoir. The port is on the East coastline, just beyond the Torre Truglia promontory. On the rock face at the back of the port area there are different water sources, that until the 50s, supplied water to all Sperlonga's houses.