Things to Do in Kocaeli: Places and Attractions

Historic & Cultural

Şile Castle or Ocaklı Ada Castle is a castle located on Ocaklı Island in the Şile district of Istanbul. It was criticized for its appearance after the restoration of 2015 because it looked like SpongeBob SquarePants.

Ormanya, or by its full name Ormanya Natural Life Park, is a Natural Life Park located in Kartepe district of Kocaeli. It consists of 187 hectares and hosts 15 separate areas. Camping Area, Picnic Area, Ormanköy, Children's Animal Farm, Wildlife Area, Bird Watching Area, Sound of the Forest, Forest Library, Insect Hotel, Wildlife Rescue and Rehabilitation Center, Nature School, Sportive Angling, Nature Entertainment Area, Nature Trails, Agricultural Area.

Nature & Adventure

Nature & Adventure

Nature & Adventure

Nature & Adventure

Museums

Nature & Adventure

Historic & Cultural

Beach & Vacation

Nature & Adventure

Located in Körfez, Kocaeli, the Hereke Halısı Museum preserves the historical and cultural heritage of the Hereke Carpet Factory, established in 1843. The museum details the history of Hereke carpet weaving, its production processes, and the materials used. Visitors can see historical weaving looms and witness how Hereke carpets are made. The museum is within walking distance of Hereke Vapur İskelesi ferry stop (118 m), Kaiser II. Wilhelm Mansion (64 m), and Tarihi Hereke Kalesi (226 m).

Kaiser II. Wilhelm Mansion or Rivetless Mansion is a mansion located in the Körfez district of Kocaeli, which was built in 1898 due to the visit of Kaiser Wilhelm II, the German Emperor of the period, to the Ottoman Empire.

Nature & Adventure

Nature & Adventure

Museums

Nature & Adventure

Sırrı Paşa Mansion is a historic site located in İzmit, Kocaeli. It was built in 1892 by Selim Sırrı Pasha, the Governor of İzmit. The mansion is a four-story wooden framed structure, with interior walls adorned with landscape paintings and intricate kalem işi (pen work) decorations. After being restored by Kocaeli Metropolitan Municipality, the mansion was opened to visitors in 2012. It is 423 meters from Tren Garı tram stop and 261 meters walking distance from Kasr-ı Hümayün Av Köşkü.

Nature & Adventure

Pembe Köşk, located in İzmit's Hacıhasan Neighborhood, is a historic building showcasing 19th-century architectural features. This three-story mansion, built over a basement with lath-and-plaster over wood, is notable for its guillotine windows and a protruding second floor. Restored by the Kocaeli Governorship, Pembe Köşk currently operates as a restaurant. It is 396 meters from the Tren Garı tram stop.

Museums

Nature & Adventure

Kuzuyayla Nature Park, located in the Kartepe district of Kocaeli, was declared a nature park in 2011. Covering an area of 109.7 hectares, the park is situated at an altitude of 1,390 meters and features a rich vegetation including pine, beech, and linden trees. The park offers views of Izmit Bay and Sapanca Lake, and is suitable for activities such as nature walks, picnics, and skiing in winter. The nearest public transport, a cable car stop, is 323 meters away.