There are many beauties at the Pagasitikos's seabed. Reefs, shipwrecks and rich underwater fauna are offering a rich and unique underwater experience. Diving centers near the city of Volos are located in Milina, Afissos and in Horto offering diving courses and diving excursions. Also, diving center ''Aquacore divers'' is operating in South Pelio offering courses and excursions from June to September in Agia Kyriaki and from October to May in the city of Larissa.
Dive destinations in Pagasitikos Gulf are Kato Gatzea, Kalamos, Pagani, Alatas, Faragi, Didimes Spilies, Pithos island and Prassouda.
Spipwreck ''Kali Tichi''(Good Luck) length of 36 meters. It is located near Trikeri at the port of Agia Kyriaki. It was submerged at a depth of 17 meters in 1975.
Shipwreck Bora in village Trikeri.
Shipwreck ''Christos'' at 22 meters depth and 200 meters from the coast of Pteleos in west Magnesia.
Other diving destination are the cave of Ilektra, Agia Vaso and Argironissos.