Town Life or Natural Drama
Corfu's trump card is Corfu Town. Its lanes of faded pastel houses with green shutters are some of the best in Greece for wandering. Coffee under the arcades of the Liston, a walk around the Old Fortress and dinner in a small square make a full and happy day. The British left cricket, still played on the main square. That urban layer is something Kefalonia does not try to match.
Kefalonia answers with landscape. The coast road north from Argostoli climbs above Myrtos Beach, a curve of white pebbles under cliffs with water in shades from pale aqua to deep blue. Mount Ainos rises to a national park with its own species of fir. Near Sami, Melissani Cave holds an underground lake that turns bright blue when sunlight falls through its collapsed roof.
Couples who want to come home with photos of places nobody else was standing will lean toward Kefalonia. Couples who want a café, a bookshop and a beautiful evening stroll every day will be happier on Corfu.
Beaches and Swimming
Corfu's best swimming is in the northeast, between Nissaki and Kassiopi. Small pebble coves at Kalami, Agni and Kouloura have clear green water that is often as flat as a lake in the morning. The west coast offers longer sandy beaches at Glyfada and Pelekas, plus the bays and cliffs of Paleokastritsa. Parking at the northeast coves fills by late morning in summer, so arrive early or come by boat.
Kefalonia's beaches are bigger and more dramatic. Myrtos, Antisamos and Petani sit below cliffs and green hills. The trade-off is that Myrtos and some west coast beaches shelve steeply and can have a strong shore break, so swim only when it is calm and stay close to shore. Skala in the south has sandier, gentler water.
Pack water shoes for both islands, since most beaches are pebble. Kefalonia's water is so clear that a snorkel mask earns its place in the suitcase. In summer, loggerhead turtles nest on some southern Kefalonia beaches and often surface in Argostoli harbor.
Hotels, Villas and Value
Both islands are generally better value than Santorini or Mykonos, especially for villas with private pools. Corfu has the deeper list of upscale stays. In town, boutique hotels in restored mansions near the Spianada put you close to the best restaurants. On the northeast coast, villas with private pools look down through olive trees to the sea. Domes Miramare, a Luxury Collection resort at Moraitika on the east coast, is a kid-free reworking of a 1960s jet-set hotel in an olive grove, from roughly $365 a night in shoulder season.
Kefalonia has fewer luxury options but some very good ones. F Zeen, a kid-free wellness retreat between Mount Ainos and the calm water of Lourdas Bay, has rooms, suites and villas from about $450. Elsewhere, look for villas or small hotels with sea views and pools around Fiskardo, Assos and Agia Efimia.
Prices are approximate and climb in July and August. Either way, the money stretches further here than in the Cyclades.
Getting There and Driving
Neither island has a nonstop flight from the US. For Corfu, take a short domestic flight from Athens to Corfu (CFU), about ten minutes from town, or connect through a European hub with direct seasonal service. Corfu also has ferries to Igoumenitsa on the mainland and to ports in Italy, which is handy if you are combining Greece with Italy.
For Kefalonia, fly from Athens to Kefalonia (EFL) in under an hour, or connect through a European city with summer service. The airport is about 15 minutes from Argostoli but around an hour and a half from Fiskardo.
Rent a small car on both islands. Corfu's village roads are narrow and twisty. SUVs make them harder. Kefalonia is larger, with mountain roads that have steep drops, goats and slow buses. Allow more time than the map suggests. In Fiskardo, Assos and the northeast Corfu coves, park at the edge and walk in. Avoid driving after a wine-soaked dinner.
At the Table
Corfiot cooking wears its Venetian roots openly. Order sofrito, veal slow-cooked with garlic, wine vinegar and parsley. Try pastitsada, a spiced meat stew with pasta. Bourdeto is a fish stew with a real red pepper kick. Seafood tavernas at Agni, Kalami and Kouloura serve grilled fish by the water, ideally reached by boat. Leftovers from British rule include tsitsibira, the local ginger beer. Kumquat liqueur is sold everywhere.
Kefalonia's food is more rustic. Kreatopita is a spiced meat pie with rice. Aliada, a garlicky potato dip, comes with salt cod. Mountain thyme honey is excellent. The island's wine is the bigger story: Robola, a crisp white grown in the Omala valley below Mount Ainos, with tastings at wineries and the local cooperative. Mavrodaphne is the sweet red.
For romantic dinner settings, it is close. Corfu Town's lanes and the jetty tavernas of the northeast are hard to beat. Fiskardo's harbor at dusk comes very near.
Days to Plan Around
On Corfu, book a boat day to Paxos and Antipaxos for sea caves and very clear water. On another day, rent a small motorboat in the northeast, which you can usually do without a license. Hop between coves with lunch at a jetty taverna. Watch sunset from the Kaiser's Throne viewpoint above Pelekas. Visit the Achilleion palace built for Empress Elisabeth of Austria. Then walk the quiet grounds of Mon Repos, where Prince Philip was born.
On Kefalonia, start at the Myrtos viewpoint and then swim if the sea allows. Take the rowboat through Melissani Cave around midday for the best light, then see the stalactites at Drogarati. Walk Assos at sunset and climb to its Venetian castle walls. Hike the cool fir trails of Mount Ainos. Take the ferry to Ithaca for quiet harbors at Vathy and Kioni.
Kefalonia's days are more outdoorsy. Corfu's mix town, sea and history more evenly.
Seasons, Comfort and Combining
The calendars match. May, June, September and early October are best on both islands, with warm water and fewer crowds. July and August are hot and busy, especially with European visitors in August. Both are wetter than the Aegean in winter, which is why they are so green. Many hotels close from about November to April. Corfu Town stays open year round.
Greener islands also mean more mosquitoes on summer evenings, so pack insect repellent. Kefalonia sits in an earthquake zone, so read your hotel's safety guidance on arrival; it is rarely a concern, but it is wise to know.
Combining them is possible but not simple. There is no quick direct ferry between the two, so most couples fly via Athens or drive down the mainland coast to a Kefalonia ferry. With ten nights or more, five on each works. With a week, pick one and pair it with nearby Paxos or Ithaca instead.
