Stand on the Galata Bridge at dusk and you will see the whole city in one frame: ferries cutting across the Golden Horn, the domes and minarets of the old city rising behind them, and the Galata Tower lit up on the hill above Karaköy. It is a view that explains Istanbul faster than any map can.
Istanbul suits travellers who are happy to spend a day moving between empires on foot, and who do not mind that the city is enormous and that its best moments are often the ones between the sights. It rewards patience, comfortable shoes and a willingness to stop for tea.
This guide covers the historic monuments around Sultanahmet, the Beyoğlu and Galata side, the Bosphorus, the Asian Side and the Princes' Islands, with practical notes on passes, timing and what to combine with what.
Top things to do in Istanbul
1. Hagia Sophia
Built during the reign of Justinian I, Hagia Sophia remained the world's largest cathedral for a thousand years and is the anchor of any first visit to the old city. It sits at the heart of the historic centre, which is a UNESCO World Heritage Site.
It is not included in the museum pass, and tickets cost an extra €25 as of March 2024. Pair it with the Topkapı Palace in a single outing: the two together should take at least three to five hours, and the road behind Hagia Sophia has some nicely restored houses to walk along.
2. Topkapı Palace and Harem
The palace is one of the sights covered by the museum pass, and its imperial setting on the peninsula is a reminder of the city's centuries as an Ottoman capital. Palaces and imperial mosques still line Istanbul's hills.
Buy the pass at the entrance of many museums or online if it suits your plans. Most museums in Istanbul are closed on Mondays or Wednesdays, so check the website or ring before setting off.
3. Sultanahmet Mosque (Blue Mosque)
The Blue Mosque stands beside Sultanahmet Square, close to Hagia Sophia and the square with the obelisks on it (At Meydani). It is one of the monuments of the Roman, Byzantine and Ottoman periods clustered in this part of the old city.
Walk on from the mosque to the square with the obelisks, and note the Museum of Turkey and Islamic Arts along its side, which is included in the museum pass.
4. Basilica Cistern
The Basilica Cistern is one of the ancient monuments around Sultanahmet Square, in the same dense cluster as Hagia Sophia, Topkapı Palace and the Blue Mosque. It is an easy addition to a morning spent in the square.
Because the sights here sit so close together, treat Sultanahmet as one long walk rather than a series of separate trips, and start early before the day's heat builds.
5. Galata Tower (Galata Kulesi Museum)
North of the old city, across the Golden Horn, Galata is crowned by the Galata Tower, and the museum inside it is covered by the museum pass. The tower is the notable exception to the pass's queue-skipping benefit.
From the tower, walk up to Istiklal Avenue, the city's prominent pedestrian street, which runs from near the tower to Taksim Square.
6. Istanbul Archaeological Museums
The Archaeological Museums are among the sights included in the museum pass, and they sit within the historic peninsula where the bulk of the city's ancient monuments are found.
Combine them with the nearby Museum of Turkey and Islamic Arts and the Museum for the History of Science and Technology in Islam, both also on the pass, if you want a museum-heavy day.
7. Church of the Holy Saviour in Chora (Kariye Camii)
This former church lies out in the peninsula of the old city, away from the Sultanahmet cluster, and its entire inside is covered by frescoes and mosaics. An impressive section of the mostly intact Theodosian walls, which mark the full length of the western boundary of the peninsula, is right next to it.
Make this a combined outing: see the church and then walk a stretch of the walls, which is the practical reason to come this far west.
8. Grand Bazaar (Kapalı Çarşı) and the Egyptian Bazaar
The Kapalı Çarşı is the reference point for the Yeniçeriler Caddesi area, where most of the places to smoke a nargile are found. The Egyptian Bazaar sits next to the New Mosque in Eminönü, where the boats leave for trips to Asia or up the Bosphorus.
From the Egyptian Bazaar, continue in the same direction to locate the Rüstem Pasha mosque with its excellent tiles. It is on a raised platform near an old clothes market, and you may have to ask directions.
9. Galata Mevlevi House Museum
Just north of the Galata Tower is the museum converted from the Dervish Hall of the Sufi Mevlevi order, and it is included in the museum pass. Those interested in the teachings of Rumi will particularly be entertained here.
It fits naturally into a Beyoğlu day between the tower and Istiklal Avenue, so slot it in rather than making a separate journey.
10. Istanbul Modern
Istanbul Modern, with its exhibitions of contemporary Turkish art, is on the waterfront of Karaköy, near Galata. The area along Rıhtım Caddesi, between Galata Bridge and the museum, has a few big, good-looking places to sit.
Use it as the end point of a walk down from Galata, and take your time on the waterfront rather than rushing back uphill.
11. Bosphorus waterfront and its waterside palaces
The banks of the European Bosphorus are lined by pleasant neighbourhoods full of waterfront mansions (yalı) and a number of waterside palaces where you can admire what money could buy in times gone by. Boats for trips up the Bosphorus leave from Eminönü.
Pair a Bosphorus boat trip with a stop at Emirgan Park in the northern European Bosphorus neighbourhood of Emirgan, one of the best places to see large patches of tulips.
12. Çamlıca Hill
On the Asian Side, Çamlıca Hill is one of the highest hills of the city and affords a large panorama, with a café and a pleasant park on its summit. It is also one of the places to see large patches of tulips with relatively exotic varieties.
Tulips bloom from late March to early May depending on the cultivar; pick April for the best views.
13. Kadıköy, Üsküdar and the Maiden's Tower
The Asian Side is centred around the historic districts of Kadıköy and Üsküdar, and is perhaps best symbolized by the Maiden's Tower, on an islet just offshore at about the halfway point between them. The Bosphorus and Marmara coasts of this half of the city are characterized by quite picturesque neighbourhoods.
Reach this side by boat from Eminönü, which is also where the boats leave for trips to Asia, and give yourself the better part of a day rather than a quick crossing.
14. Princes' Islands
Southeast of the city, off the southern coast of the Asian Side, are the Princes' Islands, an archipelago of nine car-free islands characterized by wooden mansions and pine groves. The absence of cars changes the pace entirely.
This is a full-day trip rather than something to squeeze between city sights, so plan it as its own outing.
15. Eyüpsultan
Heading west from the old city brings you deeper into the banks of the Golden Horn estuary, where Eyüpsultan holds the city's holiest Islamic shrine. With all the religious people wandering around the narrow cobblestone streets in their turbans and other traditional outfits, it is worth visiting just to see what daily life in Ottoman Istanbul might have been like.
The mosque itself is not particular; the court is, along with the milling of believers. Reach it by cab or bus, a mile or three up the Golden Horn.
If you only have one day
Morning: Start in Sultanahmet with Hagia Sophia, then walk the road behind it to the Topkapı Palace and Harem. Allow at least three to five hours for the two together, and check in advance that the palace is not closed on the day you go.
Afternoon: Continue on foot to the Sultanahmet Mosque (Blue Mosque) and the square with the obelisks on it (At Meydani), then descend to the Basilica Cistern. If time allows, take the tram to Eminönü, visit the New Mosque at the back and the Egyptian Bazaar next to it.
Evening: Cross to Galata and go up the Galata Tower (Galata Kulesi Museum) for the view, then walk up to Istiklal Avenue toward Taksim Square. Finish on the Karaköy waterfront near Istanbul Modern, or along Rıhtım Caddesi between Galata Bridge and the museum.
Frequently asked questions
Is the museum pass worth buying?
It depends on what you plan to see. The pass costs €105 as of April 2025, is valid for five days from the date of the first visit, and allows one free entry to each of the museums it covers, including Topkapı Palace and Harem, the Istanbul Archaeological Museums, the Museum of Turkey and Islamic Arts, the Galata Mevlevi House Museum and the Galata Tower. It also lets you skip the ticket queue at some sites, with Galata Tower the notable exception. Hagia Sophia is not included, and its tickets cost an extra €25 as of March 2024.
When should I visit for the tulips?
Depending on the cultivar, tulips bloom from late March to early May, and April gives the best views. For large patches with relatively exotic varieties, head to Sultanahmet Park and Gülhane Park in Sultanahmet, Emirgan Park in the northern European Bosphorus neighbourhood of Emirgan, or Çamlıca Hill on the Asian Side.
Are museums open every day?
No. Most museums in Istanbul are closed on Mondays or Wednesdays, so checking the website first or ringing is a sensible option before setting off.
What is the best way to spend an evening in Beyoğlu?
Walk up from the Galata Tower to Istiklal Avenue, which runs from near the tower to Taksim Square. For a nargile, the Ortakahve on Büyükparmakkapı offers a wide range of flavors, and the stretch of Rıhtım Caddesi between Galata Bridge and Istanbul Modern has a few big, good-looking places to sit.
Decide how many days you can give to the old city, the Bosphorus and the Asian Side, check the museum closures against your dates, and start building your itinerary around Sultanahmet.