Absolutely stunning! Hagia Sofia, I was not familiar with your game. It was so interesting to see…read morehow much Christian influence and history is here, which I had no idea about. Our ticketing and entrance process was smooth, though busy - expect lines if you don't go right away in the morning or near closing. Wear clothes that cover your shoulders, chest and knees - and a scarf for covering your head for ladies. They do have some there if you need one. The space is huge! Down on the main floor is just for practicing Muslims to pray, so the space accessible to guests in the higher area. They did have a few spots where you can get audio info, but it was pretty limited info and more of a description of what you're seeing. The ticket covered admission to the museum (not attached, another building) that was VERY helpful and informative! We did that second but wished we'd done it first. Such a stunning space with a ton of history. An absolute must in Istanbul!

Ok, the story is a bit surprising since it was a catholic church during the Roman Empire and now…read moreconverted into a mosque and museum. I was a bit put out off from the high ticket price of $25 per person to go inside. Yes, we paid our fee and did a prearranged guided tour but did not feel like it was not a fair deal. The inside had scaffolding due to the interior renovation that is in the works. I've been to churches all over the world and only the Vatican is worth that kind of ticket price, In my opinion. There are a few remaining frescoes that you can see be seen but overall it was underrated and more of a cash grab to fund reconstruction.

We came here because you can't really come to Istanbul and not come here to visit. We came right…read morebefore prayer time, and it was reasonably uncrowded as I understand it. Still felt crowded to us. Women will need a headscarf, and you take off your shoes at the entrance, so keep that in mind if you tend to go without socks. It might've been a free entry, I don't actually remember. It was built in about seven or eight years, and when you look up and you see what they did in seven or eight years it's remarkable. It's an absolutely stunning building. The Stained Glass Window's are gorgeous, the tiles are amazing. It's stunning. And both a tourist attraction and active mosque.

One of the more impressive Mosques we have visited. For starters, you guessed it, it's blue in…read morecolor. The massive columns inside and the height of the ceiling stands out most of all. Remember to respect the culture by removing your shoes before entering. No men shorts and women need to cover their shoulders and head otherwise, entry will be denied. This is a must see and it's iconic and free to enter so make sure to visit it.

Excellent museum, we had saved this museum for a day when the weather was too inclement for a lot…read moreof outdoor sightseeing and since this was winter, pretty much all days weren't ideal and this became a place we visited on the last full day. I'm glad we had a couple of hours because there's a lot to see here. It's a very well arranged museum, so we were able to learn the artistic differences between periods like we were in a very good archaeology class. The textiles, ceramics, and calligraphy (Qurans) were all the more fascinating when arranged by region and epoch. Very good captions and descriptions. In a former palace, the building itself is wonderful, and of course we got to meet some more nice Muslim cats. Yes, it's posted "no pictures," but the guards are concerned with old school film flash photography which would degrade some of the more delicate artifacts, and they are also watching for people touching items unprotected by glass. Just be respectful and don't lick anything. I think that is good advice for life.

This is a nice museum located in the heart of Istanbul inside the palace of Ibrahim Oasha. It's not…read morebig by any means - plan 1.5 hrs max if you read every label. It costs 17 EUR, but you can get a museum pass for a few days which includes this location (total bang for your buck). Wasn't crowded at all (prob because it's March). I was expecting to see more art variety, but this museum should be treated more like an opportunity to learn about the history of Islam, the Ottoman Empire, and all the caliphates of the past. The museum has a rich collection of centuries (or even millenia) old Qurans, rugs, and ceramics that are well preserved. There's also a bit on the history of coffee and coffee shops as well as fashion. Everything was organized in the chronological order and there were plaques in every room explaining the history of the region. The calligraphy pieces were stunning as were Islamic relics such as the beard of the Prophet. Definitely worth a visit if you have a pass and are in the area!

Pretty amazing engineering task getting the water to the city via an underground cistern. Reusing…read moreold columns to support the inside arches, made it both cool and the smart. However, The ticket price is insane at $65 per person but seems like all the local attractions are overpriced here In Istanbul anyway. Knowing in advance the cost, at least would of reduce the initial shock factor. It's one of those sites where you just do it and chalk it up to , probably not going to back here for some time. Do it, spend the money and check it off your list of Istanbul sites.

Basilica Cistern is so stunning! I had NO idea what to expect, but had heard this was a must-see in…read moreIstanbul. LOCATION It has a prime location right in the square near Hagia Sofia and Blue Mosque. It's underground so you won't see much above ground/a huge building, but you'll see the line forming. PRICE Tickets are NOT cheap at around 30 euro, but for us, it was a highlight so was worth it. The line was quite scary, but it moved rather quickly! You can also buy skip the line tickets if you've got a busy day. HISTORY This is a large underground water resovoir with huge vaulted ceilings and hundreds of Roman-style columns. It still holds a bit of water inside, and learning about the history with the plaques onsite and the audioguide was seriously impressive! INSIDE It's just magnificent walking on the platforms through the space, admiring the sheer magnitude of the columns. They've done a great job of uplighting, and the lighting changes every few minutes to give different perspectives and ambiance. They also have some cool art installations here that add to the space! This is a photo op heaven, and we never felt crowded inside as there was plenty of walkway and you cover a lot of ground inside. A must do in IST!

Spectacular palace that takes hours to explore. We had two hours here, which is not nearly enough…read more We went through as part of a Viator tour group, which was a mistake. Viator is generally great, but this group consisted of like 60 people. Entering one by one, and validating each ticket by the guide took SO long. We spent most of the time doing this rather than explore the site itself. I recommend going through a smaller tour group. The guide went through just a few general comments and we were on our own to explore. Once inside, there's an option for a long and short tour. We opted for the latter because we were running out of time. The rush didn't give the museum justice. The palace had rooms that showed the history of life (some rather tough) at the time. The gardens and view of the city were amazing. Allow plenty of time.

I only wish we'd left more time to explore this! We headed to Topkapi Palace later in the day with…read moreonly two hours left during open, and we could have spent a whole day here. The palace grounds are MASSIVE, with gardens, multiple buildings, and so much history to explore. We went rather quickly but spent 2+ hours here. LOCATION This is located not far from the Hagia Sofia and Blue Mosque, just a short walk away with the lovely Gulhane Park nearby. COST 2400 TL, so around 40 euro - this is not cheap to visit, and I'd recommend making it more of your day to explore at a leisurely pace. The perk of coming later is the crowds started to dwindle. ATTRACTIONS SO much to see. From libraries to primary quarters, meeting rooms to the harem complex, there's no shortage of things to see. The architecture, design, tiles and decorations were simply magnificent. And unlike Dolmabache Palace, you can take pictures here! So many stunning rooms and historical pieces, and incredible views of the river. Again, a true must in IST!

Another of the multitude of public fountains found in the older sections of the city…read more This one near the Blue Mosque and Hagia Sofia has the ruins of the once mighty city walls attached to it. The water is potable apparently but out of an abundance of caution we passed. Aside from that it's a cool structure and seeing parts of the old wall is awesome and it's an easy walk from multiple attractions

This is a must-see in Istanbul!…read more LOCATION It's in a different area than the Blue Mosque and Hagia Sofia so it takes a bit of a tram ride, but it's worth it. TIMING We were not prepared for the sheer size of this palace. Holy COW. We came midday with a few other things to do in the area, and could have left much more time to go slower but still very much enjoyed spending ~2 hours here. This palace is soooo huge, and they have different areas throughout the buildings with exhibitions and displays. See as many as you can! I recommend starting on the right side and working back and around from there. ATTRACTIONS Most of the attraction is the sheer magnificence of the interior decor and design in the palace: chandeliers, stunning rooms and spaces, and lots of art. NO PICS?!? The biggest bummer and reason for docking a star: NO PHOTOS?! You're telling me you're gonna show me the most magnificent castle and I can't take a pic?! That was a huge bummer. You can be sneaky but they do have guards everywhere. What's the harm in a little no-flash memory of the space? AMENITIES They have a cafe and a restaurant onsite, as well as restrooms and some gardens with benches to relax. You'll need it from walking around the massive palace!

A top sight in Istanbul. I liked the walk through that you do through the main building. There…read moreare no photos allowed but it's a huge palace like something you would see in Europe. Outside there are some beautiful views of the coast and city and lovely gardens to walk through. I bought my tickets that day it wasn't too long in the morning. Like any other place, you have to go through security and another line for tickets and then another to enter. It was my favorite place to visit. In the spring the tulips were nice.

This bazar was not as big as the grand bazar but it was very fun with some cool businesses. I went…read morethere multiple times for shopping and I enjoyed the vibe of it. If you find any opportunities, visiting this place is recommended! :)

Much preferable to the Grand Bazaar, it's smaller with less aggressive sales people. Near the Blue…read moreMosque, and like a couple of other Yelpers, we found a nice shop to get scarves. You should still visit the Grand Bazaar and Spice-Egyptian Bazaars for the tourism, but for more enjoyable shopping come here. It's also near the mosaic museum which I'm not sure is worth your time but I mention this for orientation purposes. You can meet some nice cats here.

Our local tour guide (Safiye) took us down for a stroll on İstiklal Avenue, which is a well known…read moreshopping street in Istanbul. That included taking us inside St. Anthony of Padua Roman Catholic Church. In a City full of stunning mosques and sprinkling of Eastern Orthodox, visiting this Roman Catholic establishment kind of turned the tourist saying of "Oh Joy, another Church!" on its head. We found the interior to be very impressive and comforting. This is the largest church in Istanbul and has Italian pedigree, both in its founding and in its clergy today. Depending on the day of the week, one could attend Mass in either Turkish, English, or Italian. Pope John XXIII preached here for 10 years while he was the Vatican's ambassador to Turkey before being chosen as pope. He is known as "the Turkish Pope" because of his fluency in Turkish and his oft-expressed love for Turkey and Istanbul. Gayle and I were able to admire a statue of him installed within the church's courtyard. I also detected a bit of Byzantine/Eastern Orthodox influence within a few of the "Icons" inside the church. One was how the 3 fingers are put together to signify the Trinity, with the back 2 fingers following. And if we stuck around longer, my guess is that we might have seen people crossing themselves in either the Roman Catholic or Eastern Orthodox mode.

Went here for Christmas Eve service - absolutely beautiful!! Decorated to the nines both inside…read moreand out. If you're around Taksim Square on Christmas Eve, stop by for a visit at least. If you want to stay for mass on Christmas Eve, come early. 45 minutes before the service and it was standing room only. Very diverse crowd!

This museum is located behind Topkapi Palace so if you are going there, you might as well come…read morehere. It wasn't nearly as crowded as the other museums and features artifacts from nearly all periods and civilizations in history. The history of coinage, archaeological artifacts, and Greek statutes, this museum is a must see. I would suggest going early in the morning to beat any crowds.

I would also consider this a must-see in Istanbul, it's quite a collection of artifacts across the…read morelong history of what is now Turkiye and what was the Ottoman Empire. The descriptions are in Turkish and English, you really don't need a guide, so ignore them around the entrance. I can tell from the YELP reviews over time and from the new appearance of many of the rooms that there's been quite a bit of improvement over time. This started out as a sarcophagi museum but expanded, the collection still seems to be expanding. It was nice to visit here after having seen Ephesus, Bergama, and Sagalassos; and I would very much like to return to Turkey to visit some of the many other Greek and Roman sites. There are two other must-see museums in Istanbul, Topkapi Palace and the Museum of Turkish and Islamic Art. Topkapi is much more expensive than the other two, we only realized too late to get the museum pass that will really save you money if you're going to visit these and other museums. Allow at least 3-4 hours here, and bring some cat treats to make friends with the felines in front.