Istanbul: The City Where Two Continents Collide

The City That Was the World

For eleven centuries — first as Constantinople, capital of the Eastern Roman Empire, then as Istanbul, heart of the Ottoman Empire — this city was arguably the most important place on Earth. The weight of that history is visible on every hillside: the dome of Hagia Sophia rising against the Bosphorus sky, the minarets of the Blue Mosque, the labyrinthine streets of the Grand Bazaar. But Istanbul in 2025 is also a living, growing, restless city of 15 million people — and its contemporary energy is as remarkable as its monuments.

Day 1 — The Historic Peninsula: Sultanahmet

Hagia Sophia

Begin at Hagia Sophia (Ayasofya). Built by Emperor Justinian in 537AD as the world's largest cathedral, converted to a mosque by Sultan Mehmed II in 1453, converted to a museum in 1934, reconverted to a mosque in 2020 — its history is a compressed version of Istanbul's own. Entry is free during non-prayer times. The interior scale is still astonishing after all these centuries: the dome rises 55 metres above the nave, held up by forces that engineers took until the 19th century to fully understand.

The golden mosaics in the upper galleries (separate access, small fee) are among the finest surviving examples of Byzantine art.

Blue Mosque and the Hippodrome

Walk five minutes to Sultanahmet Mosque (the Blue Mosque, entry free, closed during prayer times). Its six minarets caused controversy when constructed in 1616 — only Mecca's mosque had six. The interior tiles — 20,000 hand-painted İznik tiles in blue and white — justify the nickname.

The Hippodrome of Constantinople (now Sultanahmet Square) between the two mosques was once the largest sporting venue in the ancient world, holding 100,000 spectators for chariot racing. The Egyptian Obelisk (transported from Luxor in 390AD) and the Serpent Column (from Delphi, 479BC) still stand.

Topkapi Palace

The Topkapi Palace (entry €22, Harem extra €15) was the administrative heart of the Ottoman Empire for four centuries. Its treasury contains objects of staggering craftsmanship — the Topkapi Dagger (1747, with three enormous emeralds), the Spoonmaker's Diamond (86 carats), the arm and hand of John the Baptist. The Harem (80+ rooms of the sultan's private residential quarters) requires a separate ticket but is essential.

Day 2 — Bazaars, Hammam and the Golden Horn

Grand Bazaar and Spice Bazaar

The Grand Bazaar (Kapalıçarşı, entry free) is one of the world's oldest and largest covered markets — 61 covered streets, 4,000 shops, over 400,000 visitors daily. Navigate by the central artery (Kalpakçılar Caddesi) and let yourself get lost. The gold jewellery section, the carpet merchants, the lamp sellers, the spice shops — it is overwhelming, beautiful and relentlessly commercial. Bargaining is expected.

The Spice Bazaar (Egyptian Bazaar, entry free) is smaller, older and more concentrated — towers of saffron, sumac, dried fruits, Turkish delight and the remarkable tea selection. Buy dried mulberries and pistachios; skip the tourist-priced saffron (wildly overpriced; buy instead from a pharmacy where quality is regulated).

Day 3 — Bosphorus and the Asian Side

Bosphorus Cruise

Take the public Bosphorus ferry from Eminönü (€2, runs several times daily) for the most affordable version of this iconic journey — past Ottoman palaces, wooden yalı (waterfront mansions), the Rumeli and Anadolu fortresses (built by Mehmed II in 1452 to control passage before the conquest) and the two suspension bridges connecting the continents.

The full-length public ferry to Anadolu Kavağı takes 90 minutes and returns — a half-day excursion for €4. The Japanese-style sea fortress at the terminus, the Genoese Yoros Castle, is free to explore.

The Asian Side — Kadiköy

Take the ferry from Eminönü to Kadiköy (€1.50) and spend the afternoon in Istanbul's most relaxed neighbourhood. The covered market behind the ferry terminal sells fish, fruit, cheese and spices at local rather than tourist prices. The surrounding streets are full of independent coffee shops, bookstores and excellent, affordable restaurants.

The best meal in Istanbul: Çiya Sofrası (Güneşlibahçe Sokak 43) — an extraordinary restaurant specialising in Anatolian regional dishes you will find nowhere else. Choose from the buffet (€12–18).

Day 4 — Galata, Beyoğlu and Contemporary Istanbul

Galata Tower and Beyoğlu

The Galata Tower (entry €15) dates from 1348 and offers the finest panoramic view of the Historic Peninsula across the Golden Horn. The surrounding Galata neighbourhood is one of Istanbul's most atmospheric: steep cobblestone streets, independent galleries, excellent coffee shops and the famous cat population that seems to inhabit every staircase.

İstiklal Caddesi (Independence Avenue) is Istanbul's main shopping and cultural boulevard — 1.4 kilometres of department stores, bookshops, cinemas, churches (Greek Orthodox, Armenian Apostolic, Catholic) and the historical Pera Palace Hotel where Agatha Christie wrote Murder on the Orient Express.

Contemporary Istanbul

The Istanbul Modern museum (entry €12) on the Bosphorus waterfront presents Turkish contemporary art in an excellent new building designed by Renzo Piano. The Pera Museum (€8) houses the finest collection of Orientalist painting in Turkey, including Osman Hamdi Bey's The Tortoise Trainer (1906).

Day 5 — Palaces and the Princes' Islands

Dolmabahçe Palace

Dolmabahçe Palace (entry €30, guided tour compulsory) is the 19th-century Ottoman answer to Versailles — 285 rooms, 46 halls, 6 tonnes of gold used in ceiling decoration. It was here that Atatürk died in 1938; his bedroom remains exactly as it was at 9:05am on 10 November.

Princes' Islands (Adalar)

An hour's ferry ride from Kadiköy, the Princes' Islands — nine islands in the Sea of Marmara, car-free, reached only by boat — offer a remarkable escape from Istanbul's density. Büyükada, the largest, has horse-drawn carriages (fayton), Victorian-era wooden mansions, a Greek Orthodox monastery on the highest point and beaches accessible by rental bicycle. Take the ferry in the morning, return in the late afternoon.