Lake Vouliagmeni

A brackish thermal lake in an elliptical basin about 260 m by 145 m, fed by underground currents through Mount Hymettus and kept between roughly 22°C and 29°C year-round. It formed when a cave roof collapsed around 2,000 years ago and reaches 17 m deep at its centre. 2026 admission is €16 on weekdays and €19 at weekends and holidays; high-season hours are 08:00–19:00, shortening to 08:30–16:30 from 10 November to 1 March.

Season

All year round

• Eat & drink · Vouliagmeni / Kavouri

  Ithaki

  1.3 km

• 

  Neighbourhoods · Glyfada

  Glyfada

  7.3 km

• Activities · Acropolis

  The Acropolis at opening time

• Activities · Athens Riviera

  Athens Riviera beaches

• Activities · Pangrati / Mets

  Panathenaic Stadium and its track

• Activities · Gazi / Kerameikos

  Athens Digital Arts Festival

• Activities · citywide

  Athens Open Air Film Festival

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