Cliff-scramble, jump and snorkel beneath the Temple of Poseidon on a guided three-hour coasteering session at Cape Sounio. Expect rock scrambling, short swims, and Aegean views with professional safety gear provided.
More ways to explore the area's outdoor wonders
The salt air hits first—brisk, bright and faintly mineral—then the Aegean opens, daring you to move. On a summer morning at Cape Sounio the coastline reads like an invitation: ledges and boulders carved by millennia, clear blue water pooling in rock basins, and the classical profile of the Temple of Poseidon watching over every jump.
Difficulty
moderate
Duration
3 hours
Fitness Level
Participants should have moderate fitness: able to swim, tolerate short swims, climb short rock faces and perform controlled jumps.
Wildlife
History
Cape Sounio’s Temple of Poseidon dates to the 5th century BCE and served as a coastal landmark for ancient Aegean sailors.
Conservation
This coastline is sensitive—use reef-safe sunscreen, pack out trash, avoid stepping on marine vegetation and respect restricted areas to protect local habitats.
Reserve your spot on the 3-Hour Small Group Coasteering in Sounio today and enjoy a trusted, highly rated experience designed to help you make the most of your adventure.
Hands-free valuables
Bring a small waterproof bag or leave valuables in your vehicle—phone pockets and loose items won’t survive jumps and swims.
Wear sturdy water shoes
Traction is critical on wet, sharp rock; avoid flimsy sandals and choose shoes with good soles for scrambling.
Watch the swell and current
Even on calm days, local currents can pull you along the cliff base—follow your guide’s instructions and never swim alone.
Protect your skin
Reef-safe sunscreen and a thin rashguard reduce sunburn risk during prolonged exposure on reflective water and rock.
Water shoes
Protects feet on sharp, slippery rock and offers traction during scrambles.
spring
Swimwear & quick-dry layers
Wear a comfortable base layer under the provided wetsuit for hygiene and mobility.
summer
Reef-safe sunscreen
Protects skin and minimizes harm to the marine environment during exposed swims.
summer
Light waterproof bag and towel
Keeps dry clothes and valuables safe while you’re in the water.