Maiden's Tower

Built in 1564 by Mimar Sinan for Rüstem Pasha, Grand Vizier of Suleiman the Magnificent, this small mosque has an interior covered by beautiful Iznik pottery, then at its zenith.

Named after a 16th-century village, founded by Serbs deported from Belgrade when it fell to the Ottomans. The village was popular as a forest resort, but its inhabitants were resettled in the 19th century and it's now a bosky ruin. The forest is mostly primordial and deciduous, predominantly oak. It's dotted with ancient aqueducts and dams as this area was a water catchment for Constantinople / Istanbul, and has lots of walking jogging and cycling trails and picnic areas. The two main ways in are via Bahçeköy (near the Arboretum entrance) and Kemerburgaz (which has the best aqueducts). There's a small access toll. The forest is supposedly a protected area but is being encroached on by highways and suburbs: this is likely to get worse as the access route to Istanbul's new airport leads right through it.

Completed in 1851, this houses a mantle said to have been worn by the prophet Muhammad. The mantle is displayed during Ramadan.

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.

Istanbul's former Asia-side railway station nowadays has no trains, but is worth a look. It was built by the Germans in 1908 in a distinctive Teutonic-castle style - to make an impact on travellers from Asia about to step into Europe, and a counterpoint to Sirkeci station (also closed) on the European side which is modelled in Oriental style. It's intended eventually to make this the terminus for the high speed rail network.

A neo-gothic Anglican cathedral which would not be out of place in northwestern Europe, the Crimean Memorial Church was built for the Protestant community of the city by Britain in the late 19th century. It was named in honour of the soldiers died in the Crimean War of 1856, fought against Russia by the allied Ottoman and British Empires. The congregation of the church today mostly consists of Anglican East Asians and Sri Lankans resident in Istanbul.

A military-based museum with various warplanes, helicopters, and weapons used by Turkish Air Force, and also civilian air transport and examples of Turkish aeronautics from Ottoman era onward.

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.

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.

From Bahçeköy village, follow the road into Belgrad Forest towards Kemerburgaz for 10 mins. The arboretum, surrounded by a natural oak forest, is planted with many non-native tree species (many turning crimson/golden/purple as winter approaches) and has a pond with feisty ducks. It's an almost mystic place during hazy autumn days, but is always very scenic no matter what the season. Watch for migratory birds in autumn. No eating, no picnicking, no video photography and no smoking.

Built in the early 5th century as a monastery dedicated to Saint Andrew the Apostle, in 766 it was the burial place of Saint Andrew of Crete and was later re-dedicated to him. It was rebuilt in the late 9th century and again in the 13th, then around 1490 converted into a mosque. From the 16th century it was occupied by the Dervishes, when the legend arose that a chain hung to a cypress tree in the courtyard was a truth diviner. The chain was swung between rival witnesses and the one it hit was telling the truth. The cypress stump is still standing.

Feshane began as a factory producing fezzes (fes), the red hats made of felt adopted by the Ottomans in the early 19th century as a part of westernizing efforts in lieu of much more traditional turbans. However, the fez was scrapped in favour of western garments during Atatürk's reforms of the 1920s and 30s as it was thought to symbolize the old, decidedly oriental regime. A restoration in 1998 made it a cultural and exhibition center, and after another in 2023, it was reopened as a culture and art center under the name Artistanbul Feshane.

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.

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.

Stretching west from the park is this impressive 16th-century stone bridge with four humps and 28 arches spanning the channel between lagoon and sea. The bridge is pedestrian only and offers some very nice views, so it's worth walking across the entire (breezy!) span via the three islets to the quiet western end, even though beyond is industrial gap site, with the modern highway roaring to the south. In the park, the pillbox menacing the bridge was part of the "Çakmak Line", the World War II fortifications stretching from here to Terkos, which were Istanbul's last line of defence from the west. The pillbox exterior is colourfully decorated but the interior is closed.

A historic 3-storey house, easily distinguishable among the modern apartment buildings thanks to its brightly coloured and gracefully decorated exterior. This is where the future founder of the Turkish Republic, Kemal Atatürk rented in 1919 while staying in Istanbul before setting sail to Samsun on the Black Sea coast to start the Turkish War of Independence. Hosts Atatürk-related paraphernalia and photos.

The Greek Orthodox church is on the highest summit of the archipelago, Yücetepe ("great hill") at 203 m asl. Walk up from Birlik Meydanı for about 35-40 min; the cobbled incline is too steep for a bicycle. The church building is unexceptional, but the backyard has a great view of the other islands and the sea. St George's day is celebrated here annually on Apr 23, when you can expect tens of thousands attendees willing to make wishes — if you want to skip the crowds set off before 06:00 or else you will be standing for a long time until you are let inside by the police in groups of 10–15 people at once. Wishmaking rituals range from usual candle burning, to slightly more unusual climbing up to the church on bare feet, to very curious untying wool balls all along the path leading there. If you are interested to partake, you will meet lots of vendors selling candles on the streets that day, right as soon as you step out of the ferry, but it's best to have them from the church for a donation. In case you are wondering if all of Turkey's dwindled Greek Orthodox minority are there that day, or if the community is even that populous, no, most of the visitors eagerly waiting for a blessing from the priest are non-Christian Turks, but there is nothing surprising about that: this is Turkey, where the east and the west meet, and cultures truly mix.

The only active Ashkenazi Synagogue open to visits and prayers.

This is a circular indoor space enclosed by a 3D depiction of the Ottomans breaching the Walls of Constantinople on 29 May 1453, with sound effects. It's over-priced, unhistorical and tourist-trappy.

The Golden Gate was the ceremonial entrance through the Theodosian city walls. After the Ottomans captured the city in 1453, Mehmed II needed a stronghold for his treasures and documents. The gate was therefore bricked up and the walls reinforced into a fortress, with valuables stored in its seven towers, hence yedi kule. In the following century the treasury moved to Topkapi Palace and the fort became a prison for high-level detainees - Osman II was strangled here in 1622. It remained in use until 1837, whereupon the Golden Gate was re-opened.