Basilica Cistern
A vast, eerie sixth-century underground reservoir, its forest of columns rising from dark water, lit low and hauntingly beautiful, with two carved Medusa heads at its far end. A cool, atmospheric escape from the Sultanahmet crowds.
Istanbul
Hagia Sophia
The awe-inspiring former basilica turned mosque turned museum turned mosque again, and for 1,000 years the largest cathedral on earth. Its vast dome, golden mosaics and layered Christian-Islamic history are unforgettable; a ticket now covers the upper galleries.
Bomonti Flea Market
A Sunday-morning treasure hunt with around 200 stalls piled high with old cameras, vinyl, books, clothing, watches, leather jackets and curiosities of every kind. When the rummaging tires you out, refuel with Turkish tea and a gozleme.
Where to Stay in Istanbul: Best Neighborhoods for First-Timers
Where to stay in Istanbul? A local guide to the best neighbourhoods, from monument-packed Sultanahmet to lively Beyoglu, trendy Karakoy and foodie Kadikoy.
3 Days in Istanbul: The Perfect Itinerary
A local’s perfect 3-day Istanbul itinerary: imperial Sultanahmet, the bazaars and a Bosphorus cruise, plus the local Asian side and colourful Balat.