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Seferihisar in Izmir boosts diving tourism with rich marine life and wrecks

Anadolu Agency
By Anadolu Agency
July 23, 2026 03:20 PM GMT+03:00

Seferihisar in western Türkiye is drawing in diving enthusiasts with clear waters, rich marine biodiversity, colorful microscopic species and reef formations suitable for both first-time and experienced divers.

Anadolu Agency
By Anadolu Agency

Popular diving routes around Sigacik include Teos Corner, Sigacik Canyon, the Fishing Boat Wreck, the Coast Guard Boat Wreck, Anfora, Telgraf Cape and Lego Hill, where divers can explore canyon walls, caves and artificial reefs.

Anadolu Agency
By Anadolu Agency

The area's Posidonia oceanica, an endemic Mediterranean seagrass species, and dense algae help maintain high oxygen levels that support a food chain stretching from microorganisms to larger marine predators.

Anadolu Agency
By Anadolu Agency

Underwater photographers can seek out brightly colored sea slugs as small as a fingernail, while octopuses, lobsters, moray eels and schools of fish hide among rocky cracks and reef formations.

Anadolu Agency
By Anadolu Agency

Diving activity begins to build up after schools close and becomes especially busy in July, bringing domestic and international visitors to Seferihisar's relatively untouched underwater environment.

Anadolu Agency
By Anadolu Agency

Local centers offer programs ranging from introductory trial dives to dive master and three-star certification, advanced qualifications that prepare divers to take on greater responsibility and more demanding underwater activities.

Anadolu Agency
By Anadolu Agency

Instructor Murat Kaan Soysal said the high oxygen level brings in small organisms and the species that feed on them, creating a lively ecosystem that attracts divers and underwater photographers.

Anadolu Agency
By Anadolu Agency

After overcoming his initial concerns with professional guidance, first-time diver Tolga Tumba said, "The underwater world is truly completely different," adding that he wanted to go back below the surface immediately after coming out.
 

Anadolu Agency
By Anadolu Agency

Beginner Fatmanur Pasa, who previously took part in rock climbing, said discovering colorful sea slugs and other microscopic creatures showed her that Seferihisar's underwater diversity extends far beyond its fish populations.