Topkapı Palace

Topkapı Palace, occupying the tip of the historic Sultanahmet peninsula overlooking the Bosphorus, the Golden Horn, and the Sea of Marmara, was the primary residence and administrative seat of Ottoman sultans from around 1465 until Dolmabahçe Palace was completed in 1856. Sultan Mehmed II began construction shortly after the Ottoman conquest of Constantinople, and the complex expanded over four centuries into a city-within-a-city covering 70 hectares and housing up to 4,000 residents at its height. The palace is organised into four successive courtyards, each more restricted than the last. The First Court (Court of the Janissaries) is open to the public and contains the Byzantine church of Hagia Eirene. The Second Court, entered through the Gate of Salutation (Bab-üs Selam), held the imperial council chamber (Divan) where the grand vizier conducted state business, and the palace kitchens, which now display an outstanding collection of Chinese celadon porcelain, Japanese Imari ware, and Ottoman silverware. The Third Court, entered through the Gate of Felicity, contains the Audience Chamber where sultans received ambassadors, the Library of Sultan Ahmed III, and the Sacred Relics rooms housing the cloak and sword attributed to the Prophet Muhammad, the staff of Moses, and a tooth of the Prophet. The Treasury in the Third Court displays the 86-carat Spoonmaker's Diamond (Kasıkçı Elması), one of the world's largest cut diamonds, alongside jewel-encrusted thrones, the ornate Topkapı Dagger, and thousands of objects in gold, jade, and ivory. The Harem, accessed separately from the Third Court and requiring an additional ticket, comprises more than 400 rooms built incrementally from the late 16th century. It housed the Valide Sultan (the sultan's mother), concubines, wives, and the eunuchs who supervised them. Guided tours lead through the Courtyard of the Black Eunuchs, the Valide Sultan's private suite, the sultan's baths, and the lavishly tiled Imperial Hall. The Fourth Court contains garden pavilions including the Circumcision Room lined in exceptional Iznik tilework, the Baghdad Kiosk, and the Yerevan Kiosk, all commanding panoramic views across the straits. The palace is closed Tuesdays.