Topkapı Palace
The sultans’ palace on Sarayburnu: courtyards, the Imperial Council, the treasury and the terraces over the water. Dated entry, sold online on its own site.

İzmit's archaeology and ethnography museum in the old railway-station complex, with finds from the Palaeolithic to the Ottoman period and a fine coin collection of ancient Nicomedia.
The museum stands in İzmit's Old Station area, a site planned by the German Otto Ritter, with buildings raised between 1873 and 1910. The complex was treated as a whole and restored. The old station building now serves as the regional conservation board, while the museum uses a repair workshop, water tower and staff housing that were part of the original layout.
Two former tobacco-monopoly warehouses were joined to create the exhibition halls for archaeological and ethnographic objects. The museum moved here from a mansion and opened in 2007 with a renewed display. Its rooms hold finds from the Palaeolithic, Hellenistic, Roman, Byzantine and Ottoman periods, and the museum carries out rescue excavations that bring in a great many artefacts every year.
The coin collection at the entrance is a highlight. It ranges from Archaic and Classical to Hellenistic, Roman, Byzantine, Islamic and Ottoman issues, with special interest in the coinage of Nicomedia, the ancient city on which İzmit stands. Look for the commemorative coin of Nicomedes II showing the goddess Demeter and the coin naming Hadrian Restitutor Nicomediae.


According to the Ministry’s listing it opens at 09:00 and closes at 17:00 (last entry 16:30). Closed: Monday.
No. This site sells no tickets. Topkapı Palace, the Basilica Cistern, Hagia Sophia and Dolmabahçe Palace are sold on our sister sites; for Kocaeli Archaeological Museum, buy at the ticket office or on the Ministry’s official e-ticket system.
Kocaeli Archaeological Museum is in Kocaeli, Türkiye — Kozluk, İstasyon Cd. No:5, 41200 İzmit/Kocaeli.

A restored 19th-century Ottoman reserve-army building in İzmit, later a military court, now a museum on Atatürk, the Redif force and local ethnography.

Kasr-ı Hümayun, Sultan Abdülaziz's marble-fronted hunting lodge in the centre of İzmit, the only Ottoman palace built outside Istanbul.

The seaside villa, studio and boathouse at Eskihisar where Osman Hamdi Bey, painter and pioneer of Turkish museology, spent his summers.
Four Istanbul landmarks, each sold on its own site by the agency behind this guide — dated entry and free cancellation up to 24 hours.
The sultans’ palace on Sarayburnu: courtyards, the Imperial Council, the treasury and the terraces over the water. Dated entry, sold online on its own site.
Justinian’s great underground reservoir: 336 columns in still water and the two Medusa heads. Fast-track entry with a digital audio guide.
Justinian’s cathedral, the sultans’ mosque and a working mosque again today. The ticket admits you to the upper visitor gallery.
A nineteenth-century palace on the water’s edge: the Selamlık, the Ceremonial Hall under its chandelier, the crystal staircase and the Harem.