Diving Seferihisar: canyons, caves and Aegean wrecks

Seferihisar is a shore-based diving holiday built around Sığacık and Teos Marina, rather than a liveaboard destination. Boats take divers towards canyons, caves, natural and artificial reefs, and wrecks, while a few sites can be reached from the shore. The diving sits alongside an old harbour, beaches, coastal walks and the archaeological remains of Teos. Stay near the marina or Sığacık and the underwater days fit neatly with time ashore, without treating non-divers as an afterthought.

The diving around Sığacık shifts between rocky formations, channels, canyons, caves, natural reefs, artificial reefs and wrecks. Sığacık Canyon and Teos Corner provide the kind of broken terrain that rewards a slow inspection rather than a hurried circuit, while Telgraf Cape and Lego Hill offer different boat itineraries. Currents are variable, so a site that looks straightforward on the map can demand a more careful briefing on the day. Most outings leave by boat from Sığacık or Teos Marina, although shore diving is available. The fishing-boat wreck north of Ekmeksiz Beach rests at 33 metres, placing it beyond a casual shallow-water excursion. Expect the day to be organised around boat timings, with the exact site and depth confirmed before boarding.

The underwater scenery is built around habitat rather than a guaranteed list of large animals. Between Killik Cape and Sırtlan Cape, local descriptions include blue and green algae, brown algae, seagrass beds and corals. These areas give photographers detail to work with at close range, particularly where rock, vegetation and reef structure meet. The canyons, caves and wrecks add shade, edges and surfaces for inspection, while the artificial reefs bring another texture to the local seabed. Seferihisar can be dived throughout the year, so this is not a destination that depends on a short migration window or a single seasonal animal encounter. The appeal is the combination of habitats, with the day’s character changing according to the chosen site and conditions.

Diving is possible throughout the year, but late autumn and winter can be less settled. The water is colder then, and currents may be more noticeable, which matters when a boat itinerary includes canyons, caves or a deeper wreck. For a more relaxed mixture of profiles, plan around the milder part of the year and keep the flexible sites for days when the sea is moving. Autumn and winter still make sense for experienced divers who are comfortable with changing conditions and want the harbour and Teos largely to themselves, but they deserve more attention to the briefing and the day’s route.

Sığacık and Teos Marina suit beginners as well as experienced divers, with introductory sites alongside deeper wreck and reef profiles. Ask specifically about depth, current and entry requirements before booking, rather than assuming every boat trip is suitable for a first dive. Advanced Open Water, or an equivalent qualification through PADI, SSI or BSAC, is useful for the deeper wrecks and more demanding sites. The 33-metre fishing-boat wreck requires appropriate training, gas planning and experience.

From London Heathrow, Gatwick or Manchester, plan the journey around reaching İzmir, then continue by road to Seferihisar and on to Sığacık or Teos Marina. No ferry or sea crossing is structurally required to reach the destination. Allow time for the onward road connection after landing, particularly if the diving is booked for the following morning. Sığacık lies about five kilometres from central Seferihisar. Once there, accommodation near Sığacık or the marina can make the walk to the departure point straightforward. From the town centre or a more distant stay, arrange a taxi or road transfer for each boat day.

Base the trip in Sığacık or close to Teos Marina, not simply in Seferihisar’s administrative centre. That is the practical distinction that prevents a daily taxi becoming part of the dive plan. Before paying a deposit, ask which route is actually planned: Teos Corner, Sığacık Canyon, Telgraf Cape, Lego Hill or a wreck, and what depth and current go with it. Do not book on the assumption that a shore dive represents the destination, because the more characteristic outings use a boat. Build a first visit around a Teos site, a canyon and a wreck, then adjust the sequence to the sea state. If your accommodation is away from the harbour, settle the morning transfer in advance. Keep a land day before travelling home rather than risking a late boat return, and use it for Teos, Sığacık or the coastal paths.

Three to five days works well for a land-based stay: enough time for several boat outings, a possible shore dive and days around Teos and Seferihisar. Sığacık is the most convenient base for combining diving with the harbour and nearby streets, while Teos Marina keeps boat departures close at hand. Those staying in central Seferihisar should budget for road transfers. Non-divers have beaches, coves, archaeological remains and coastal walks to fill the surface intervals.