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Istanbul

Turkey travel guide

What to see in Istanbul

Hagia Sophia, the Blue Mosque, the Grand Bazaar and the Bosphorus: a city between Europe and Asia.

Updated 19 October 2026 · How we make our guides

  • 13 must-see places
  • Best time: from April to January
  • Stay in Sultanahmet
  • Typical food: Balık ekmek
Photo: Alexxx Malev · CC BY-SA 3.0

Istanbul highlights

The places you can’t miss. In the app we sort them by day and close to each other.

  1. Hagia Sophia

    A 6th-century basilica turned mosque; visit outside prayer times, dressed appropriately.

  2. Blue Mosque

    Six minarets and an interior of Iznik tiles; shoes off and shoulders covered.

  3. Grand Bazaar

    More than 60 covered streets and thousands of shops; haggle and get lost without fear, you always find your way out.

  4. Bosphorus

    A cruise between Europe and Asia; the public ferry from Eminönü is the budget option.

  5. Galata

    A Genoese tower with views over the Golden Horn; the streets around it are full of cafés and shops.

  6. Topkapı Palace

    Four successive courtyards, the treasury with the emerald dagger and a terrace over the Golden Horn. The harem costs extra.

  7. Basilica Cistern

    A forest of 336 columns underground, with two Medusa heads reused as bases. It reopened in 2022 with new lighting.

  8. Süleymaniye Mosque

    Sinan’s masterpiece, at the top of the third hill. The rear courtyard, with the tombs, looks out over the Golden Horn.

  9. Spice Bazaar

    Eighty-odd stalls of spices, nuts and lokum in an L-shaped Ottoman hall. Less overwhelming than the Grand Bazaar.

  10. Dolmabahçe Palace

    European marble on the shores of the Bosphorus, the largest crystal chandelier in the world and the clock stopped at the hour of Atatürk’s death.

  11. Balat

    Steep streets with painted houses, antique shops and synagogues in the old Jewish quarter. The upper streets are still quiet.

  12. Kariye Mosque (Chora Church)

    14th-century Byzantine mosaics and frescoes, the finest in the city. It reopened as a mosque in 2024: take off your shoes and cover your head.

  13. Maiden’s Tower

    An islet with a tower in the middle of the Bosphorus. It reopened in 2023 after restoration; you get there by small boat from Üsküdar or Kabataş.

Where to stay in Istanbul

The handiest areas for getting around and going out.

  • Recommended areas

    Sultanahmet · Karaköy

Day trips from Istanbul

We take you straight to the best-rated tour on GetYourGuide, with its reviews and dates.

Some links are affiliate links: if you book through them, Bagintravel may earn a commission at no extra cost to you.

When to travel to Istanbul

The months with the fewest warnings to travel to Istanbul are from April to January.

  1. Jan no warnings
  2. Feb with warnings
  3. Mar with warnings
  4. Apr no warnings
  5. May no warnings
  6. Jun no warnings
  7. Jul no warnings
  8. Aug no warnings
  9. Sep no warnings
  10. Oct no warnings
  11. Nov no warnings
  12. Dec no warnings
  • February, March

    Ramadan (approximate dates)

    During the day many restaurants close or open less and museum and shop hours change. The evenings, with iftar, are very special.

    What to do: Out of respect, don’t eat or drink in the street during the day; book dinner for after sunset.

Typical food of Istanbul

The dish you have to try there and how to make it at home, to whet your appetite before the trip (or to go back to Istanbul from your kitchen).

Balık ekmek
Photo: E4024 · CC BY-SA 4.0

Balık ekmek

Istanbul’s fish sandwich: grilled mackerel in bread with onion, lettuce and lemon. You buy it by the Bosphorus, at Eminönü harbour, and eat it watching the boats.

  • Serves 4
  • 25 min

Ingredients

  • 4 mackerel fillets
  • 4 short baguette-style rolls
  • 1 red onion
  • 1/2 lettuce
  • 2 tomatoes
  • Lemon juice
  • Sumac, hot pepper flakes (pul biber), salt and oil

How to make it at home

  1. Slice the onion thinly and mix it with salt, sumac and parsley.
  2. Salt the mackerel and cook it on a griddle with a little oil, skin side first, for about 3 minutes per side.
  3. Warm the split rolls on the same griddle.
  4. Fill with lettuce, tomato, the mackerel and the onion.
  5. Finish with lemon and hot pepper flakes to taste.

The trick: Have it with a glass of pickle juice (turşu suyu), as they do at the harbour.

Where and what to eat

To eat like a local: the lokanta (canteen-style eatery). The dishes you can’t miss are in the Turkey guide.

  • Çiya Sofrası

    Kadıköy

    Recommended in Kadıköy.

  • Hamdi

    Eminönü

    Recommended in Eminönü.

  • Karaköy Lokantası

    Karaköy

    Recommended in Karaköy.

Frequently asked questions about Istanbul

What to see in Istanbul?

Hagia Sophia, Blue Mosque, Grand Bazaar, Bosphorus, Galata and Topkapı Palace.

What to see in Istanbul in 3 days?

Don’t miss Hagia Sophia, Blue Mosque, Grand Bazaar, Bosphorus, Galata and Topkapı Palace. To split it into days and areas without crossing the city back and forth, the Bagintravel app plans your trip in a minute.

Where to stay in Istanbul?

The handiest areas to stay are Sultanahmet and Karaköy.

What’s the best time to travel to Istanbul?

The months with the fewest warnings to travel to Istanbul are from April to January.

What day trips can you take from Istanbul?

Bosphorus cruise, Hagia Sophia and the Blue Mosque and Basilica Cistern.

What is the typical food of Istanbul?

Balık ekmek. Istanbul’s fish sandwich: grilled mackerel in bread with onion, lettuce and lemon. You buy it by the Bosphorus, at Eminönü harbour, and eat it watching the boats.

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More in Turkey

Guide reviewed 19 October 2026. Places, areas and seasons: the same data the Bagintravel app uses. Sources and method.