A Turkish hammam visit is the most authentic way to spend a couple of unhurried hours in Istanbul — the bathhouse tradition was inherited from Roman thermae, refined under the Ottomans, and remains a fixture of Turkish social life. The two most famous historic hammams in the city are Ayasofya Hürrem Sultan Hamamı (built 1556 by Mimar Sinan, the same architect as the Süleymaniye Mosque) directly between Hagia Sophia and the Blue Mosque, and Çemberlitaş Hamamı (1584, also a Sinan design) ten minutes' walk west.
The ritual is unchanged: arrive, change into a peştemal (cotton wrap) in the dressing room, then move to the warm marble göbektaşı ('belly stone') in the central steam room to acclimatise for 15-20 minutes. A scrub attendant (tellak/natir) then exfoliates with a coarse mitt (kese), removing layers of dead skin you didn't know you had — the loose grey rolls coming off your arms are the famous moment. A foam massage with olive-oil soap follows, then a head-and-shoulders rub, then a rinse with copper bowls of warm water and a final cool-down in the relaxation room with apple tea or pomegranate juice.
Services range from a basic self-service scrub-and-soap (~800-1,200 TRY) to a full traditional package with extended massage (~2,500-4,000 TRY at the high-end historic hammams). Modern hotel spas offer hammam-style treatments at similar prices but lack the architectural drama of a 16th-century domed bathing chamber. Hammams are gender-segregated; check the schedule when you book — some operate same-sex sessions on alternating days, others have permanent men's and women's sections.
Bring nothing — towels, peştemal, soap, and slippers are all provided. Leave valuables in the locker. Tip the attendants 15-20% in cash (lira); the price quoted usually does not include the tip. Book a slot online (recommended for the historic hammams in high season) or walk in for the smaller neighbourhood hammams in Beyoğlu and Karaköy where prices are half and the local character is stronger.