The Hagia Sophia is historically the most important structure in Istanbul, so in essence is a must see sight. From the outside it looks impressive, and you can appreciate it from pretty much anywhere in Sultanahmet. Inside, it's now referred to as a museum, but it isn't really. All it means it that it's a mosque/ church that's given up... more

unlike the blue mosque this mosque is now a dedicated museum. the place feels very medievil and the christina and islamic heritage of the building has been preserved very well. well worth a visit. more

This museum is a perfect example of worlds merging. It is one of my favorite things I saw while in Istanbul. Do not miss it. more

I did not really think of this as a museum, just a very, very nice old building that used to be both a church and a mosque (at different times of course). I liked the outside a little more than the inside. While I thought that the entrance fee (20TL) was excessive, not going in was not really an option.... more

To go somewhere that has been a place of such religious significance for so long is truly humbling. One cannot imagine what it must have been like for a traveller from England to see it 1500 years ago. Astonishingly, given the crowds who visit and the cruise tours rushing through the overall feeling is of peace. Don't miss the extraordinary... more

To enter this space has to inspirational, because little can prepare one for its vastness. Then to see how the history has been obscured and uncovered over centuries makes one feel almost insignificant. Can't wait to see it when it has been fully restored. Yet, the silent decay one witnesses is a reminder of the futility of our own efforts... more

We went into the Sophia expecting a MUSEUM but its just a big palace. Considering entrance to most mosques is free, and the architecture is generally just as stunning, İ say save your dough for a real museum with objects in it, instead of a couple mosaics, and a large dome. woohoo. take your money across the street to the... more

Located in Sultanahmet across from the Blue Mosque, this is one of the most impressive sites in all of Istanbul. The line queues pretty quickly in the morning, so either decide to go early or later in the day. Entrance was 25 TRY and worth every penny. There are guided options available in different languages, but we used a Rick... more

Amazing to wander around for an hour. Minimal admission fee. It is closed on Mondays, so plan ahead. No need to hire one of the many guides near the entrance as long as you have a basic tour book. I would also suggest arriving early as it gets more crowded as the day goes on. Great advice from the other... more