Büyükada Greek Orthodox Orphanage

Sokollu Mehmet Pasha was the grand vizier and de facto ruler of the Ottoman Empire during its 16th century golden age. He commissioned this mosque, one of three in the city to bear his name, but the sloping site was a challenge. He hired the best, Mimar Sinan, who completed it in 979 AH / 1571 AD, with the slope resolved by a fronting courtyard above shops and a medrese. The interior has outstanding İznik blue tiles, and three fragments of the Black Stone (Hajar al-Aswad) of the Kaaba: above the main entrance, minbar and mihrab.

About 15 minutes walking north of Beylerbeyi lies the historical fishing village Çengelköy. Its long history is attested by an 800-year-old sycamore tree on one of the two main terraced squares, and the Byzantine Aya Yorgi church. The restaurants and piers of Çengelköy offer some of the best panoramas along the Bosphorus, including a view on the old city under the first bridge. The neighborhood was popular amongst TV directors during the 1970s and it has become a (possibly the most) popular location to have lunch or dinner on the eastern side of Istanbul. Many historic mansions have been restored and multiple boutique chocolatiers were opened. Most restaurants in Çengelköy don't offer alcoholic beverages. Exceptions include the restaurant at the main pier (Iskele), and Tapasuma, the restaurant of hotel 'Sumahan on the Water', located in a former Ottoman Raki distillery. You can get there by taking bus 15 or 15F from Üsküdar, it is just a few stops further than Beylerbeyi. Going to Çengelköy by car is not advised; traffic can be very intense on the narrow road along this side of the Bosphorus.

If you are already in the area, it's worth considering to visit this waterside neo-Baroque manor, built in the 19th century for the countryside and hunting excursions of the Ottoman dynasty. The area, where the Göksu River flows into the Bosphorus, was known as "the Sweet Waters of Asia" by the pioneer European travellers of the epoch (as opposed to "the Sweet Waters of Europe", another contemporary elite recreational area on the other side of the city, where the Kağıthane and Alibeyköy Rivers empty into the Golden Horn).

Yeşilköy is home to a significant Syriac community. Their church was inaugurated in 2023. It is the first church built since the foundation of the Republic of Turkey. Its architecture is inspired by Syriac churches and monasteries in Mardin Province, the Syriac homeland in southeastern Turkey.

A small town 40 km west of central Istanbul and 15 km north of Büyükçekmece that had a substantial Greek population until the 1920s transfers. Spared from destruction in the Balkan wars which foreshadowed the Great War, the old quarter has many historic wooden buildings and fountains in leafy squares. A short stretch of the old town walls still stand just north of the centre. In the outer areas, bunkers of the WW2 'Çakmak Line' and remnants of the Byzantine Anastasios Walls could be observed. The town's main sight, housed in a red brick neoclassical building erected as a Greek tavern, this museum commemorates the forced population transfer of 1922–26, whereby Greeks living in Turkey were expelled to Greece, while the Turks of Greece were expelled to Turkey.

This building dating back to 1945 houses the local radio branch of the state radio and television corporation of Turkey (TRT). Not exactly an architectural pearl (although fans of the 1940s' totalitarian architecture will likely find its stately façade interesting), but it is prominent for the part it played in the political history of Turkey: It was occupied three times by the Army, in 1960, 1971, and most recently in 1980, when the radio was decidedly the broadcast type ranging most wide and far, to announce that they had launched a coup and taken over the governance of the country.

The only active Ashkenazi Synagogue open to visits and prayers.

It has a sandy beach backed by forest where a creek runs out. This is as far as you can go in a standard car.

This was built in the 1430s by Grecian Jews ("Romaniotes") from the city of Ohrid, now in North Macedonia. The district of Balat was a Jewish quarter, swelled from 1492 by those expelled from Spain. The synagogue is only open for pre-arranged tours.

This was rediscovered in 2010 when an overlying building was demolished. It was built circa 430 AD to store water brought in by Valens Aqueduct. It's smaller than the better-known Basilica Cistern, but better lit, more atmospheric and less touristy.

A charming domed church built in 1880 at the side of Taksim Square, now uneasily contesting with Taksim Mosque for being the main landmark of the southern edge of the square.

Vast underground cistern built by Justinian in 532 to store the city's water, the largest and best-known of the hundreds constructed. It's a cathedral-like space with 336 richly decorated columns. Time was you explored in a little rowing boat, but tourist numbers have soared and water levels have dropped, so now you follow a boardwalk, with lights, piped music and art installations. It's sometimes a film location, and stages concerts. But the crowds rob it of atmosphere and you might prefer to seek out one of the less-visited cisterns.

On top of a hill overlooking the Golden Horn, this is a magnificent mosque built by Sinan in the 1550s. It was centrepiece of a large külliye, a religious complex which included madrasas, a public kitchen and a hospital.. The small cemetery east has the mausoleums of Suleiman the Magnificent and of his wife Hurrem Sultan or Roxelana.

Started in 1613 by the Ottoman sultan Ahmet I (r. 1603–1617, who also had the Blue Mosque in the Old City built), and extensively renovated by the art-loving Selim III (r. 1789–1807), this sole building, which itself has the distinction of being the only intact structure that dates back to the rule of Ahmet III (r. 1703–1730), set inside a beautiful garden of pools and mature cedar and magnolia trees is the only remaining part of what was once the fourth largest palatial complex in Istanbul, extending all the way to the banks of the Golden Horn (which is now occupied by the derelict buildings of the closed shipyard, which also block part of the view towards the shore). According to the local rumour, its name (which in Turkish means "mirrored poplar") derives from the now absent mirrors gifted by Venice to the palace that were presumably "as tall as the poplars" (aynalar kavak). The highly decorative and colourful interior includes several rooms of original furnitures fit for a sultan, some of which are covered with nacre, and walls embellished with Ottoman poems praising the palace and Selim III. Downstairs is a small museum dedicated to music, which exhibit some of the instruments (violins, ouds, and kamanchehs) and gramophone records owned by Fatma Gevheri Sultana (1904–1980), the granddaughter of Abdülaziz I (r. 1861–1876). While you are outside, also check out the old main entrance (now closed) towards the Golden Horn, topped by a dome. Worth the half hour spent there.

A ritual dancing hall of the mystical Mevlevi order, the followers of the teachings of Mewlānā Rumi. The quiet and peaceful garden is a welcome escape from the hustle and bustle of Beyoğlu. The oldest Mevlevi lodge in Istanbul, the convent was started in 1491, when the surrounding area was, hard to believe today but, pure wilderness beyond the city walls of Galata, although the current building dates back to 1855, as the older versions succumbed to repairs, rebuildings, and fires. However, the lodge was shut down in the early years of the republic (in 1925) along with all other 'reactionary' movements in Turkey, and the building has been serving as a museum dedicated to the Mevlevi order since 2010. Downstairs is a series of rooms dealing with the daily life of an average dervish, with informational signs in Turkish and English about the history of Islam and the Mevlevi order (also notice the original wooden pillars that support the building on this floor). On the upper floor is a dancing hall, a perfect example of 19th century Ottoman Baroque. Pre-Covid, this was where the sema whirling ceremonies were held every weekend evenings (admission by an extra ticket costing around 100 TL); check if they resumed. On the third floor is a display of various traditional Turkish/Islamic arts, including paper marbling (ebru), and calligraphy. After exiting the building, check out the small graveyard (or the "silent house" as the sign at its entrance says) on one side of the building, shaded by a number of hackberry trees, which Ottomans favoured to plant in the yards of mosques and graves to sign holiness. Here, the carved fez, or the basket of flowers in case of women, perched upon the highly detailed marble gravestone indicates the occupant's rank in the dervish hierarchy. At one corner of the necropolis is the grave of İbrahim Müteferrika, a converted Hungarian who was the first to start automated publishing in Ottoman Turkish in the 18th century, and served as the translator of Hungarian revolutionaries who sought asylum in Turkey, such as Kossuth, who stayed for a year in Kütahya, or Ferenc Rakoczi, who lived his last years in Tekirdağ.

The most interesting of the resorts along this part of the coast. The beach has multi-coloured stones much used as garden mosaics in the city. (Modern quarries nearby still extract these for the Turkish glass industry.) The town has restaurants and accommodation.

It was built in 2001 and is the first miniature park in Istanbul (the world's largest miniature park in respect to its model area). The park hosts icons of many cultures and civilizations. Models vary from the Hagia Sophia to Galata Tower, from Safranbolu Houses to the Sumela Monastery in Trabzon, from Qubbat As-Sakhrah to the ruins of Mount Nemrut. In addition, some works that have not survived into the present, such as the Temple of Artemis, the Halicarnassus Mausoleum and Ajyad Castle, were recreated. All former Ottoman Empire in one place.

Opened in 2012, this museum is unique and a must-see when you are in the Beyoğlu area. It was created by Turkish Nobel laureate Orhan Pamuk alongside a novel of the same name. It tells the love story of the two main characters from the novel, and represents life in Istanbul during the late 1970s to early 1980s, as it exhibits thousands of objects from that era.

This is an industry museum showcasing the evolution of machines. Many transport related items including a submarine, classic cars, railway carriages, an out-of-service Bosphorus ferry and a Douglas DC-3 aircraft (possible to board) are on display, among others. Also houses a typical Istanbul streetscape with its shops and all as how it would look in the past.

Museum in a restored building that was the stables for Topkapı Palace. It exhibits various instruments for astronomy, clocks, pumps, weaponry and so on developed in Islamic realms down the centuries, but these are modern repro, and explanations of their context are skimpy. Islamic science and technology preceded that of Europe, as they insist, but they get the tone wrong, as if that was the triumphal culmination rather than the springboard for further advance.