La Sirena Beach (Spanish: Playa La Sirena) is a beach located around two kilometers north of Aguas Dulces resort, in Rocha Department, Uruguay.

It is located at two and a half kilometers north from the beach of Aguas Dulces resort town.

[3] As in every beach, there are rules about hygiene and protection of the environment, but there are also specific rules related to this kind of beach: to respect the personal space of the other naturist people, to not stare at other persons persistently or in a lustful way, nor to take photos or record videos of anyone without their consent.

[2] The beach does not have its own lifeguard support and its tourist infrastructure is underdeveloped,[2] therefore, in order to seek for housing or food is necessary to travel to Aguas Dulces resort.

[3] For tourism-related inquiries, these can be done at the tourist information office of the government of Rocha, in the crossing of Route 16 and Cachimba y Flores street in Aguas Dulces resort.