Corfu Offshore Islands

There are three islands off the northwest coast of Corfu, Erikouusa, Othoni and Mathraki, popular with day-trippers from resorts like Sidari.

Corfu's offshore island of Erikoussa — Corfu’s offshore island of Erikoussa

From many points along the northwest coast you can see three small islands, all of which can be visited from Sidari or on the ferry from Corfu Town. Day-trips are also possible in high season from other resorts including Kassiopi and Agios Stefanos.

The day-trippers seldom venture further than the nearest beach, so even in high season islands are probably the best chance you have in Corfu of getting away from it all. Facilities are limited, so if you plan to stay you need to make sure accommodation is available before you go – and consider your food supplies too.

Erikoussa

Erikoussa is the northernmost of these three Diapontia Islands. Covering just a few square kilometres and home to a tiny permanent population, Erikoussa offers a glimpse of traditional island life far removed from the crowds that flock to Corfu’s more famous resorts.

The island is best known for its tranquil atmosphere, lush green landscapes and beautiful sandy beaches. Porto Beach, located beside the main harbour settlement, is a long stretch of golden sand with crystal-clear waters that are ideal for swimming and relaxation. Unlike many Greek islands that become crowded during the summer months, Erikoussa retains a peaceful, unspoilt character.
Walking is one of the best ways to explore the island. A network of paths leads through olive groves, cypress trees and fragrant Mediterranean vegetation to hidden coves and scenic viewpoints. The island’s highest point, Merovigli, offers spectacular views across the Ionian Sea and towards Corfu and Albania on clear days.

Accommodation is limited to a handful of family-run hotels, apartments and guesthouses, adding to the island’s intimate charm. Traditional tavernas serve fresh seafood and classic Greek dishes, often accompanied by locally produced olive oil and wine.

Accessible by ferry from Corfu, Erikoussa is an ideal destination for travellers seeking authenticity, natural beauty and a slower pace of life. For visitors looking to escape modern distractions and experience a quieter side of Greece, Erikoussa remains one of the Ionian Islands’ best-kept secrets.

Where to Stay on Erikoussa

Othoni

Othoni is the largest and westernmost of the Diapontia Islands – in fact it’s the most westerly island in Greece. Remote, rugged and wonderfully unspoilt, the island offers visitors an authentic Greek island experience far removed from the life on Corfu.

Covering approximately 10 square kilometres, Othoni is characterised by rolling green hills, olive groves, dramatic cliffs and crystal-clear waters. The island is dotted with small hamlets rather than a single main town, giving it a peaceful, rural atmosphere that has changed little over the decades.

One of Othoni’s most famous attractions is Aspri Ammos Beach, a stunning stretch of white pebbles and turquoise water accessible by boat or a scenic hiking trail. The island’s coastline is filled with hidden coves, sea caves and secluded beaches, making it a favourite destination for walkers, nature lovers and sailors exploring the Ionian Islands.

According to local legend, Othoni is linked to Homer’s Odyssey and is sometimes identified as the mythical island of Ogygia, where the nymph Calypso held Odysseus captive for seven years. Visitors can explore the Cave of Calypso, one of the island’s most intriguing natural landmarks.

The small harbour settlement of Ammos serves as the island’s main gateway, with a handful of tavernas, cafés and family-run accommodation overlooking the sea. Ferries connect Othoni with Corfu, making it an excellent destination for a day trip or a longer stay.

Where to Stay on Othoni

Mathraki

Mathraki is the smallest and most secluded of Corfu’s offshore islands. With a permanent population numbering only a few dozen residents, Mathraki offers a rare opportunity to experience an island that remains largely untouched by mass tourism.

Measuring just a few kilometres in length, the island is characterised by gentle hills, olive groves, wildflowers and a rugged coastline fringed by clear blue waters. Life here moves at a leisurely pace, making Mathraki an ideal destination for travellers seeking peace, simplicity and an authentic taste of traditional Greek island life.

The island’s beaches are among its greatest attractions. Long stretches of sand and shingle, combined with exceptionally clear water, provide excellent opportunities for swimming and relaxation. Many beaches remain uncrowded even during the height of summer, allowing visitors to enjoy a sense of solitude that is increasingly rare in the Mediterranean.

Mathraki’s small villages are connected by quiet roads and walking paths that pass through unspoilt countryside. Hiking is one of the best ways to explore the island, with scenic routes offering beautiful views across the Ionian Sea towards Corfu, Othoni and Erikoussa.

Accommodation is limited to a handful of family-run guesthouses and apartments, while traditional tavernas serve fresh seafood and local Greek specialities. Ferries connect the island with Corfu and its neighbouring Diapontia Islands.