FAQs · Destination Guide
Ionian caverns, clear coves, Venetian streets, and easy shore-to-boat adventure
Updated Apr 26, 2026 • 28 sources
Frequently Asked Questions
Quick answers sourced from research and local operating patterns.
The best scuba window is June to September, when Corfu has its warmest water, strongest operator schedules, and the most reliable boat conditions. July and August are excellent underwater but crowded and hot, so book dive slots and rooms early. May and October can still be rewarding for flexible divers, especially around Paleokastritsa, but water is cooler and weather can trigger site swaps. November to March is better for quiet culture travel than a dive-centered trip because wind, rain, and reduced schedules make marine planning less predictable.
Yes, Corfu can be a good beginner destination if you choose a reputable local center and avoid overhead environments until trained. Operators in Paleokastritsa, Ermones, Dassia, and other resort areas offer Discover Scuba, Open Water courses, refresher dives, and guided boat dives. Beginner-friendly sites usually focus on shallow reefs, walls, and clear coves rather than deep caves or wreck penetration. New divers should ask whether groups are separated by certification level, what the maximum planned depth is, and whether all equipment, insurance expectations, and pickup logistics are included.
The best-known Corfu dive sites cluster around Paleokastritsa. Hole of Ha is the signature open-roof cavern, Monastery combines caves, arches, color, and reef life, The Bottle is an advanced cave-and-wall route, and Othonoi trips can add wreck diving when the weather cooperates. Theodoros Wreck near Othonoi is a memorable advanced target. The best site for you depends on certification, recent experience, and conditions. Open Water divers should enjoy guided cavern edges and reefs, while Advanced, Cavern, or Wreck divers can discuss deeper or overhead plans with operators.
June to September is the most comfortable snorkeling season because the sea is warmer and beach services are widely open. Paleokastritsa is the classic choice, with Agios Spyridon, Agia Triada, La Grotta, Rovinia, boat caves, and rocky margins. Porto Timoni, Kerasia, Barbati, Nissaki, and Agios Georgios Pagon can also be excellent on calm mornings. May and October are possible for confident swimmers, but the water can feel cool. In July and August, go early to beat crowds, boat wakes, and stronger sun.
There is no public evidence of a Bonaire-style paid marine park tag for standard Corfu visitor diving, snorkeling, or freediving. You will usually pay your chosen dive center or boat operator for guided dives, gear rental, courses, or snorkel trips. The important permit issue in Greece is underwater cultural heritage: antiquities, wrecks, and restricted routes are protected, and access may require licensed providers or specific rules. Do not touch, move, collect, or disturb artifacts, wreck pieces, seagrass, shells with living animals, or cave wildlife.
Paleokastritsa is the most convenient base for divers who want the island's headline caverns, caves, and west-coast snorkel scenery close by. Ermones suits travelers who want west-coast diving with a quieter feel. Dassia, Gouvia, and the northeast coast can work well for resort-based families, east-coast operators, and easier airport or Old Town access. Corfu Town is best for culture and short trips, but you will drive or transfer to most dive bases. For a one-week dive trip, many travelers combine a west-coast water base with at least one Old Town evening.
Corfu water is Mediterranean, so it is cooler than many tropical dive destinations. Local operator and climate sources put the broad dive-season range around 17°C to 25°C, with the warmest water in late summer and early autumn. A 5mm wetsuit is sensible for May, early June, October, repetitive dives, and freediving. In July to September, many divers use 3mm to 5mm depending on tolerance. Snorkelers may be comfortable in swimwear during peak summer but should add a rash guard for sun and warmth.
Do not plan on immediate on-island recompression without verifying current medical logistics before you dive. Public sources clearly identify emergency medical support on Corfu and DAN Europe emergency coordination, but chamber availability can change and may require evacuation to a suitable facility. For suspected decompression illness, call 112, contact DAN Europe, stop diving, administer oxygen if trained and available, and follow medical instructions. This is a strong reason to carry dive accident insurance and to avoid aggressive profiles before flying from CFU.
Yes, Corfu is excellent for non-divers. While divers boat from Paleokastritsa or Ermones, non-divers can visit Paleokastritsa Monastery, take short cave boats, walk village viewpoints, or relax at organized beaches. Corfu Town adds a UNESCO Old Town, fortresses, museums, cafes, and evening restaurants. Angelokastro, Achilleion, Vlacherna, Pontikonisi, Issos, Lake Korission, and northeast beach villages fill multiple dry days. A rental car makes the island much easier, but Corfu Town and some beach routes are also reachable by bus or transfer.
Most dive travelers fly to Corfu International Airport Ioannis Kapodistrias (CFU), about 3 km from Corfu Town, then use a taxi, bus, hotel transfer, or rental car. Seasonal European flights are strongest from spring through autumn, while Athens connections help outside peak periods. Ferries link Corfu with Igoumenitsa, Paxos, and Saranda, with seasonal schedules and weather effects. If you are diving near the end of the trip, leave a conservative no-fly interval before departing CFU and allow extra airport time for border processing.