Planning Istanbul well is simple: stay near the sights or the T1 tram, give the old city one full day and the Bosphorus another, and avoid museum closing days. That way you see the essentials in three days, or enjoy the city without rushing in five to seven.
Why Istanbul?
Istanbul is Türkiye's main gateway. According to Anadolu Agency, the city welcomed 16.01 million foreign visitors between January and October 2025 — about 33.9% of all foreign arrivals to Türkiye in that period.
Best time to visit
- Spring (Apr–May): the loveliest season, with the Emirgan tulip festival in April.
- Summer (Jun–Aug): hot and busy; book hotels early.
- Autumn (Sep–Oct): pleasant weather, warm sea, calmer prices.
- Winter (Nov–Mar): rain and mild cold, but the lowest hotel rates.
Top sights and closing days
| Sight | Area | Time | Good to know |
|---|---|---|---|
| Hagia Sophia | Sultanahmet | 1 h | Foreign visitors' route on the upper gallery costs about €25; praying on the main floor is free |
| Blue Mosque | Sultanahmet | 45 min | Free; closed to visitors at prayer times |
| Topkapı Palace | Sultanahmet | 2–3 h | Closed on Tuesdays |
| Basilica Cistern | Sultanahmet | 45 min | Open daily; shortest queues in the morning |
| Dolmabahçe Palace | Beşiktaş | 2 h | Closed on Mondays |
| Galata Tower | Beyoğlu | 1 h | Best just before sunset |
| Süleymaniye Mosque | Fatih | 1 h | Free, with Golden Horn views |
Ticket prices move with the exchange rate, so we confirm them before each tour. See also Istanbul in 3 days and our Bosphorus cruise guide.
Where to stay
For a short first visit, Sultanahmet or Sirkeci put the sights within walking distance. Taksim and Şişli suit shoppers and night owls, and Bosphorus hotels in Beşiktaş suit families and couples. Full comparison in the best areas to stay in Istanbul; book through our hotel service.
Getting around
Istanbul Airport (IST) is 40–50 km from the centre; Sabiha Gökçen (SAW) is on the Asian side. Metro, Havaist buses, taxis and private transfers are compared in our Istanbul airport and transport guide. In the city, an Istanbulkart covers trams, metro and ferries.
How many days?
- 3 days: old city, Bosphorus and Galata, plus the Asian side or the Grand Bazaar.
- 5 days: add the Princes' Islands and a shopping or theme-park day.
- 7 days: add a day trip to Sapanca or Bursa — see our 7-day family itinerary.
Food and shopping
The vast majority of restaurants serve halal food. Try kebab, İskender and pide, fish sandwiches in Eminönü, and baklava in Karaköy. Shop at the Grand Bazaar, the Spice Bazaar, İstiklal Avenue, Nişantaşı and the big malls. More in our Turkish cuisine guide.
Day trips and honeymoons
Sapanca's lake and wooden chalets, Bursa and Mount Uludağ, and Şile on the Black Sea all work as day trips — see the best Istanbul tours and day trips. Couples should read our Istanbul honeymoon guide.
How Alwan helps
Alwan is a travel agency licensed by the Turkish Ministry of Culture and Tourism (Group A, licence no. 9151), with its office in Fatih, Istanbul, since 2015. We handle airport pick-ups, hotels, guided tours, Bosphorus cruises, football tickets and car rental. Before booking with any company, read how to choose a trustworthy Istanbul travel agency. For a suggested plan, message us on WhatsApp at +90 555 853 56 56.
Get your Istanbul itinerary on WhatsAppFrequently asked questions
When is the best time to visit Istanbul?
Spring (April–May) and autumn (September–October): mild weather and fewer crowds than summer. Tulips bloom at Emirgan Park in April, and hotel prices drop noticeably in winter.
How many days do I need in Istanbul?
Three days cover the main historic sights and a Bosphorus cruise. Five to seven days let you add the Princes' Islands, the Asian side and a day trip to Sapanca or Bursa.
Is Istanbul good for families?
Yes. Halal food is everywhere, mosques are always close by, and the city has plenty of parks, aquariums and theme parks for children.
Can one agency arrange my whole Istanbul trip?
Yes. We arrange airport pick-up, hotels, guided tours, Bosphorus cruises and day trips, with WhatsApp support throughout your stay.
Cover photo: Calistemon — CC BY-SA 4.0, via Wikimedia Commons.
