Sultan Ahmed Mosque
The Blue Mosque was built for Ahmed I between 1609 and 1617, and it is the only imperial mosque in Istanbul that faces Hagia Sophia across open ground rather than standing apart from it.
- Must see
- Historic monument
- Fatih
Language · 1 published
City guide · Türkiye
Two continents, three empires and one strait that everything else is arranged around. The old capital rewards a plan: the great monuments sit within a twenty-minute walk of each other in Fatih, and almost everything else is a ferry ride away.
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The Blue Mosque was built for Ahmed I between 1609 and 1617, and it is the only imperial mosque in Istanbul that faces Hagia Sophia across open ground rather than standing apart from it.
The Galata Tower is the Genoese watchtower on the hill across the Golden Horn, built in 1348 as the Christea Turris — the Tower of Christ — at the highest point of their walled colony.
The Hippodrome was where Constantinople did its politics.
The Basilica Cistern is a sixth-century water store the size of a cathedral, under a street in Sultanahmet, built for Justinian I. Historical texts say 7,000 enslaved people built it.
Taksim Square is where modern Istanbul argues with itself. It is the head of İstiklal Avenue, the terminus of the metro, the hub of the municipal buses, and the place the country's politics spills into when it spills anywhere.
The Maiden's Tower stands on an islet in the Bosphorus, 200 m off the Üsküdar shore, and it is the one Istanbul landmark you cannot walk to.
The Chora holds the best late Byzantine mosaic and fresco cycle anywhere, and it is a long way from the tram, which is why the people who go are the people who came for it.
The Theodosian walls kept Constantinople for a thousand years, and they are still standing across the city.
Older than almost everything around it by two thousand years, the Obelisk of Theodosius is a piece of pharaonic Egypt standing in the middle of a Turkish square.
Bozdoğan Kemeri, the Aqueduct of Valens, is the surviving bridge of the water system that made a city of a million people possible on a peninsula with almost no rivers.
A single shaft of Egyptian porphyry stands in the middle of Çemberlitaş Square on Divan Yolu, banded with iron and blackened along one side.
The Fatih Mosque is where Mehmed the Conqueror is buried, and it stands on the site of the Church of the Holy Apostles — the mausoleum of the Roman emperors, Constantine the Great among them.
Anadoluhisarı is a siege engine in stone, built sixty years before the siege it was meant for.
The Şehzade is the mosque Süleyman the Magnificent built for a dead son, and it is where Sinan learned to build the ones that followed.
Çırağan Palace is the last of the great Ottoman waterfront palaces, and the only one a visitor cannot walk into.
The Walled Obelisk, Örme Dikilitaş in Turkish and literally the masonry obelisk, stands 32 m tall on the spine of the old Hippodrome in what is now Sultanahmet Square, west of the Sultan Ahmed Mosque.
Rüstem Pasha Mosque does not sit on the street.
A battle trophy from 479 BC, standing in a hole in a square in Istanbul.
What survives is a single weathered pillar fragment standing in a sunken plot beside the street, and it is the remnant of the Milion — the point from which the Eastern Roman Empire measured itself.
Zeyrek Camii was the Monastery of Christ Pantokrator, and after Hagia Sophia it is the largest Byzantine religious building still standing in Istanbul.
The Nuruosmaniye is where Ottoman architecture stopped being Ottoman in the classical sense. Begun in 1748 under Mahmud I and finished in 1755 under his brother Osman III, it is the first monumental Ottoman baroque building.
The Republic Monument stands in the middle of Taksim Square and is the founding statement of the Turkish Republic rendered in bronze and marble.
Yavuz Selim Mosque crowns the top of the fifth hill of the historic peninsula, above the Golden Horn, and it is a memorial as much as it is a mosque.
The Camondo Stairs are a short public stairway in Galata built by a banker so that he could get to work.
Near the Sarayburnu end of Gülhane Park, well away from the gate most visitors use, a single fluted shaft with a Corinthian capital stands among the trees carrying a Latin inscription: FORTVNAE REDVCI OB DEVICTOS GOTHOS — to Fortuna, who…
Source: OpenStreetMap contributors, Wikidata ·
District boundaries come from OSM administrative relations, so a district page holds exactly the places inside it — plus, for the islands and the coast, the nearest district by proximity.
South of the Horn, in Fatih, the monumental core is walkable end to end: Hagia Sophia, the Blue Mosque, the Basilica Cistern and Topkapı sit inside one square kilometre.
North of the Horn, Beyoğlu climbs from Karaköy to Taksim and is where the city eats and drinks late. Across the Bosphorus, Kadıköy and Üsküdar are residential, cheaper and reached best by ferry rather than by bridge.
Checked 2026-08-23
One contactless card covers tram, metro, funicular, bus and ferry, and it is the only ticket most visitors need.
The T1 tram threads the monumental core; the M2 metro crosses the Horn to Taksim. Ferries are the fastest way between the European and Asian sides and cost the same as a tram ride. Traffic on the bridges is unpredictable enough that a taxi is rarely faster.
Checked 2026-08-23
Three days covers the monumental core in Fatih without rushing. Five lets you add Beyoğlu, a Bosphorus ferry and one of the Asian-side neighbourhoods.
Yes, outside prayer times. Shoulders and knees should be covered, shoes come off at the door, and women cover their hair; scarves are lent at the larger mosques.
The scheduled public ferry runs the same water as the tourist cruises for a fraction of the fare, and stops at neighbourhoods you can walk around before catching the next one back.
Fatih puts you inside walking distance of the monuments. Beyoğlu is livelier at night and still two tram stops away. The Asian side is cheaper and quieter but adds a ferry to every sightseeing day.
April to June and September to October are warm without the July heat or the cruise-ship peak. January and February are cold and wet but the queues disappear.
Set your days, your pace and the hours you actually want to be out. The planner works around closing days and travel time, and leaves room to eat.