One Week in Istanbul: A Day-by-Day Plan With the Asian Side and Islands

Seven days in Istanbul is enough to stop rushing. Most one-week plans just stack more Sultanahmet monuments onto the standard three-day loop, which is a waste of the extra time. A week lets you do the famous sights properly in the first stretch, then spend the back half on the Asian side and the islands, where the city slows down and you finally get to sit still. Here is how we would split it.

How many days do you need in Istanbul?

Three days covers the headline sights in Sultanahmet and one Bosphorus outing, which is the honest minimum for a first visit. Five days lets you add Beyoğlu and a proper Bosphorus day without sprinting. Seven days is the comfortable version: the big landmarks, both continents, and a full island day, with room to sit in a café and do nothing.

So three is the floor, five is comfortable, and seven is when the trip stops feeling like a checklist.

Day 1 and 2 : Sultanahmet

Start in the old city while your legs are fresh. Hagia Sophia (Ayasofya-i Kebir Cami-i Şerifi) opens at 9 and the ticket office lists a 2026 entry fee for foreign visitors, so check the official rate before you go and arrive in the first hour to beat the queue.

Across Sultanahmet Meydanı sits Sultanahmet Camii, the Blue Mosque, which is free and closes to visitors during the five daily prayers. Give day one to these two plus the Yerebatan Sarnıcı, the underground cistern a two-minute walk from Hagia Sophia. Save Topkapı Sarayı Müzesi for the morning of day two, when you are rested, because the palace and its harem section take a good three hours on their own. The official state museums site lists current hours and closed days, worth a look since Topkapı closes on Tuesdays.

Day 3 : Beyoğlu and Galata

Cross the Galata Köprüsü on foot from Eminönü and walk up into Beyoğlu. Galata Kulesi is the obvious landmark, but the interior queue is long and the ticket steep, so we would skip going up and drink the view from a rooftop café instead. From there it is a slow uphill walk to İstiklal Cd., the pedestrian spine of the neighborhood, ending at Taksim Meydanı.

Break the day with a long lunch. This is a good afternoon for coffee and a museum: Pera Müzesi and SALT Galata both sit within a ten-minute walk of the tower and rarely have a queue.

Day 4 : the Bosphorus

Give the water a full day. The public ferry from Eminönü up to Anadolu Kavağı at the mouth of the Black Sea is a two-continent cruise for the price of a transit fare, and it runs several times a day in summer. You get the same shoreline the tourist boats charge forty dollars for. Emirgân Korusu, a large park on the European shore, is worth a stop if you want to break the day on land.

What should I do on the Asian side of Istanbul?

Spend day five in Kadıköy, the Asian-side district with the best food-per-lira in the city and a younger, less polished feel than Sultanahmet. Take the ferry from Eminönü or Karaköy, about 20 minutes, then eat your way through the market streets around the bull statue at Kadıköy Boğa Heykeli.

Çiya Sofrası is the one meal we would not skip here. It does regional Anatolian dishes that rotate daily, and you point at what you want from the counter. Afterward, walk the Moda coast south for coffee at one of the roasteries around Noir Pit Coffee Co. Moda.

On day six, stay on the Asian side but shift north to Üsküdar. The Mihrimah Sultan Mosque sits right by the ferry pier, and the waterfront walk south toward Kız Kulesi is one of the quieter strolls in the city. This is a slow day by design.

Day 7 : the Princes Islands

End the week with a day trip to the Princes Islands. Ferries run from Kabataş and Kadıköy and take around an hour and a half to Büyükada, the largest island, where cars are banned and you get around on foot, bicycle, or electric shuttle. Heybeliada is the quieter alternative if Büyükada feels crowded on a summer Sunday.

Is one week in Istanbul too much?

No, a week is not too much for Istanbul, provided you slow the back half down. Three days of monuments is the danger zone for burnout; seven days lets you spread the heavy sightseeing across the first stretch and use the Asian side and islands as genuine rest. If anything, the tradeoff is that you will skip some minor sights, and that is fine.

The last island ferries back get busy on summer weekends. Aim for one before the final departure rather than betting on the last boat home.