One of the largest cities in Europe and one of the most populated in the world, Istanbul is a city that occupies two continents. You’ll pick up on the effects of this split pretty quick. The Sultanahmet district, the epicentre of what was once Byzantium and then Constantinople, has some of Turkey’s most visited monuments within a ten-minute walk of each other.
The Blue Mosque has six minarets and an interior covered with more than 20,000 hand-painted Iznik tiles in blue and green. Directly across Sultanahmet Square lies the iconic (and we don’t use that word lightly) Hagia Sophia: the pinnacle of Byzantine architecture. Its 31-metre dome has presided over centuries of change, from Hagia Sophia’s time as the largest cathedral in the medieval Christian world to its later life as an Ottoman mosque and, today, a museum.
Below Sultanahmet, the Basilica Cistern is a Byzantine underground reservoir supported by 336 columns, two of which sit on carved Medusa heads at their bases. Topkapi Palace, the administrative seat of the Ottoman Empire for nearly 400 years, holds the imperial treasury and various relics.
The Grand Bazaar is 60 covered streets with over 4,000 shops. The Spice Bazaar, a short walk away, is the better stop for edible souvenirs: saffron, dried mulberries, Turkish delight, and baklava. A short walk uphill from the bazaar area is Süleymaniye Mosque. It is the largest mosque in Istanbul (calmer than the Blue Mosque) and visited by far fewer people.
Climb the Galata Tower for views across the Golden Horn and the historic peninsula, then take a Bosphorus cruise to see Istanbul from the water. An Istanbul tour with White Trails gives you enough time to visit the main sights and enjoy the city.