Sia Mare

Sia Mare sits on the Attic coastline at Kalyvia Thorikou, a coastal settlement roughly 40 kilometers south of central Athens along the Saronic Gulf. At four stars and with a guest rating of 9.2 across nearly 300 reviews, this is a beachfront property that trades the city's density for open water and quieter surroundings — a reasonable trade for travelers who prefer to base themselves outside the capital without sacrificing comfort or reliability.

The seafront position is the defining feature here. Rooms face the coast directly, and the outdoor pool extends the logic of the setting — guests who come for the water have more than one way to use it. The property also accommodates families through dedicated family rooms, which makes sense given the coastal leisure orientation: a beach holiday with children benefits from the extra space and the kind of layout that doesn't require everyone to be asleep at the same hour.

For guests arriving by car — and at this distance from Athens, many will — the free on-site parking removes a friction point that coastal properties without dedicated space can rarely avoid. Those planning day trips into Athens or along the coast can be back by early afternoon, and with check-out not until later in the day, there's no pressure to rush a morning on the water. The free Wi-Fi throughout means remote workers or those keeping half an eye on a schedule can stay connected without the property becoming a distraction from the reason most guests choose to be here at all.