Diving in Greece

Walls, a small cavern and amphora scattered around Virgin Mary Island

Gorgonian reefs from 24 m down to 90 m, and an all-levels wreck at 4 to 18 m

A cluster of cavern dives at Paleokastritsa, wrecks and reefs off the north-east coast

Volcanic arches and petrified tree trunks on the reef off Sigri

Four thousand Classical amphorae still stacked on the seabed at 25 m

A well-preserved 83 m cargo wreck sitting upright in sheltered Panormos Bay

The wall and reef under the Cape Ducato lighthouse, dropping to 40 m

Caves and grottoes lit through their roofs on both sides of the Ithaca channel

Ancient anchors, a cannon and artefacts scattered over calm Aegean rock

A well-preserved 80 m cargo wreck lying from 16 to 47 m off Dorousa

Titanic's sister ship, HMHS Britannic, rests largely intact at up to 122 m

A monk seal is sometimes found sleeping in the Keri caverns

Battle of Leros wrecks from 1943, led by the destroyer Vasilissa Olga

A WWII Beaufighter at 34 m and a cavern that surfaces among stalactites

Caves, arches and gorges in the Labyrinth of Telendos

A 40 m wall under the monastery filmed in The Big Blue

Amphora shards over 800 years old on The Potteries reef off Pserimos

Volcanic cliffs and hidden tunnels at Kleftiko and Papafragas

Koumbara’s underwater mountain, the historic Patris wreck and a stalactite cave

A WWII passenger wreck resting upright at 18 m off Nea Kameni

Shore-entry walls and caverns at Ladiko and Anthony Quinn Bay, amphora on the seabed

Fossil elephant tusks inside a cave whose entrance is now at 10 m