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.

A Roman-era city in Cilicia with a colonnaded street, theatre and baths, and an important sanctuary of Artemis Perasia, set in a small plain by the Ceyhan River.
Kastabala was one of the important cities of Cilicia. It stood on a small plain near the Ceyhan River, then called the Pyramos, and its lands spread across a fertile area between the river to the south, Karatepe to the north and the village of Kırmıtlı to the west. The earliest settlement traces go back to the Neolithic, but almost everything visible today is Roman.
The city centre, enclosed by a 4th-century AD wall, climbs the north and east slopes of a small valley overlooked by the castle hill. Its remains include a colonnaded street, a vaulted complex, a theatre, baths, sacred areas, cemeteries with monumental tombs, villas, aqueducts, a nymphaeum, cisterns and churches. The colonnaded street, theatre, baths and aqueducts date to the 2nd and 3rd centuries AD, under the Antonine and Severan emperors. Roman fragments were later reused in medieval churches.
Kastabala was the cult centre of Artemis Perasia, a goddess worshipped here for many years, and recent excavations have brought fresh evidence for this sanctuary. The city first appears on coins struck under the Seleucid king Antiochus IV Epiphanes, under the name Hierapolis.


According to the Ministry’s listing it opens at 09:00 and closes at 18:00 (last entry 17:30). Open every day.
No. This site sells no tickets. Topkapı Palace, the Basilica Cistern, Hagia Sophia and Dolmabahçe Palace are sold on our sister sites; for Kastabala Archaeological Site, buy at the ticket office or on the Ministry’s official e-ticket system.
Kastabala Archaeological Site is in Osmaniye, Türkiye — "Kesmeburun Köyü.

An open-air museum in a forested reserve on the Ceyhan River: a late Hittite border fortress with gates guarded by carved lions and long inscriptions.

The provincial museum of Osmaniye, set on a large plot beside the Cebelibereket Cultural Centre. Its display is still being prepared and it is not yet open to visitors.
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.