Pavlopetri Archaeological Site

Pavlopetri is an underwater archaeological site off the Peloponnese coast, consisting of the submerged remains of an ancient town with foundations, paved streets and tombs preserved on the seabed.

Occupation dates to the Bronze Age and later periods; the settlement was submerged by rising sea levels and/or coastal subsidence, leaving building remains preserved underwater. Modern archaeological work in the late 20th and early 21st centuries has documented the layout and features of the site.

Pavlopetri lies in shallow coastal waters off the Peloponnese in southern Greece and is accessed by boat from nearby coastal points; public access is limited and visits are typically arranged through diving operators or research groups.

• Access and investigation: The site is submerged in shallow coastal water, so archaeological access is by boat and scuba or snorkel; much of the site has been mapped remotely using sonar and photogrammetry.

What to See#

• Underwater settlement remains: Submerged building foundations, street layouts and tombs recorded on the seabed, mapped by archaeological teams using sonar and photogrammetry.
• Shallow seabed and survey area: Shallow coastal waters and seabed directly over the site where dives, snorkel surveys and remote sensing have been conducted to record structural remains.

• Book a calm-sea morning boat or guided snorkel trip to Pavlopetri for the clearest underwater visibility and gentlest conditions; the site is submerged and best viewed from a small boat or during short snorkel windows.
• Use licensed operators who know the site's location and rules - anchoring directly over the ruins can damage them, so reputable guides will follow no-anchor procedures and show you the best viewing spots.
• Expect limited onshore facilities and plan logistics from nearby ports (local operators typically depart from Elafonisos or Peloponnese coastal towns); many visitors underestimate how much coordination a visit to this submerged archaeological site requires.