Diving & Snorkelling in the Ionian Islands

The Ionian Islands combine green mountains with some of the bluest water in Greece. Under the white cliffs of Zakynthos and Kefalonia, sea caves, arches and walls glow in every shade of blue, while sheltered bays around Corfu are perfect for learning to dive. Dive centres on the main islands run try-dives, courses and boat trips all summer.

Underwater highlights

Zakynthos – Keri caves

Keri, south-west Zakynthos

Blue sea caves and arches under the cliffs of Keri, inside the area of the National Marine Park of Zakynthos – loved by divers and snorkellers alike.

CavesMarine park

Kefalonia

Skala and the south coast

Clear water and rocky reefs along the south coast of the island, with easy dives for beginners near Skala.

ReefsBeginners

Corfu

Kontokali and the north-east coast

Sheltered bays and rocky coasts with good conditions for courses and relaxed dives.

CoursesBoat dives

Navagio beach on Zakynthos — Navagio, Zakynthos – photo: OliwierEOB, CC BY-SA 3.0, via Wikimedia Commons

Dive centres in the Ionian Islands

These are some of the established dive centres on the main islands. Tell us where you are staying and we will check availability for your dates and arrange your transfers, ferries and hotels.

Bluemanta Diving

Skala, Kefalonia

Dives and courses on the south coast of Kefalonia.

Corfu Scubanauts

Kontokali, Corfu

Dives and courses on the north-east coast of Corfu.

Diver's Paradise

Laganas, Zakynthos

Dives and courses on the south of Zakynthos.

Eurodivers Zante

Zakynthos

PADI dive trips to the marine park and the caves of Keri.

Dive centre services and seasons can change; we confirm everything with the centre before your trip. In the marine park of Zakynthos, please follow the rules that protect the loggerhead sea turtles.

Getting there

Ionian Islands guide Transfer Athens airport – Kyllini port (Zakynthos, Kefalonia)Transfer Athens airport – Igoumenitsa port (Corfu)Transfer Athens – Lefkada Plan a tailor-made trip

Frequently asked questions

Can I snorkel in the Keri caves?

Yes – the caves are visited by boat, and on calm days you can snorkel in the clear blue water around them.

Can beginners dive in the Ionian?

Yes, most centres offer try-dives with an instructor in calm, shallow bays.

When is the diving season?

Mainly from May to October, when the sea is warm and calm.

How do I get there?

By plane to Zakynthos, Kefalonia or Corfu, or by road from Athens to the ports of Kyllini or Igoumenitsa and then by ferry. We arrange your transfers and ferries.

Tell us your dates, where you are staying and your diving level, and we will reply within 24 hours.

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Header photo: Keri caves – Agapi K. Patiri, CC BY-SA 4.0, via Wikimedia Commons.