South of Olympia, on the Gulf of Kyparissia, Kaiafas Lake is a coastal lagoon fed by thermal springs and cut off from the Ionian Sea by a band of pine forest and dunes. Beyond the trees runs one of the longest sandy beaches in the Peloponnese — the natural place to cool off after a morning in the ruins.
The area is protected as part of the Natura 2000 network. The sulphur springs, linked in myth to the centaur Nessus, supported a spa on a small island in the lake for generations; its operation has been intermittent in recent years, so check locally before planning a thermal bath. The beaches along this coast are also nesting grounds for loggerhead sea turtles.
What to see at Kaiafas Lake
Swim at Kaiafas beach
Long, sandy and backed by pines, with room to spread out even in August. Seasonal beach bars operate near the main access points.
Walk by the lake
Paths through the pine forest skirt the lagoon and its island, with birdlife in the reeds.
Combine with a food or beach tour
Some Olympia tours end at the coast — see the options below.
How to get to Kaiafas Lake
- By car: about 40 minutes south of Olympia, near the town of Zacharo, on the coastal road towards Kyparissia.
- By public transport: KTEL buses run along the coast road via Pyrgos; services are limited, so a car is much easier.
Insider tips
- Turtle nests may be marked on the sand in summer — keep your distance and do not use lights on the beach at night.
- Bring shade: much of the beach is unserviced.
- Visit in the afternoon after a morning at Olympia.
Best tours & tickets for Kaiafas Lake
These top-rated experiences are the easiest way to see Kaiafas Lake with context:
Private shore excursion from €225 per group Half-Day Private Tour from Katakolon to Olympia and Beach
Your own car and driver from the cruise pier: explore Olympia and the Museum of the Olympic Games at your pace, wander the village and finish with a swim before returning to the ship. Priced per group of up to four.
- Private car and driver from the pier
- Olympia and its museums at your own pace
- Time in the village and on a local beach
Food & wine from €68 Ancient Olympia: Agrotourism Tour with Honey, Wine & Olive Oil Tastings
Combine the birthplace of the Olympic Games with the land that feeds it. A local guide takes you to a family honey farm, a winery and an olive-oil mill for tastings, with time at the ancient site and a relaxing stop on the coast.
- Visit a honey farm, a winery and an olive mill
- Tastings of local honey, wine and olive oil
- Guided visit to Olympia and time on the beach
