Hekimoğlu Ali Pasha Mosque

Sancaktar Hayrettin Mosque (Turkish: Sancaktar Hayrettin Câmîi; also Sancaktar Hayrettin Mescidi, where Mescit is the Turkish word for a small mosque, or Sancaktar Mescidi) is part of a former Eastern Orthodox monastery converted into a mosque by the Ottomans. It is generally believed that the small building belonged to the Byzantine Monastery of Gastria (Greek: Μονῆ τῶν Γαστρίων, Monē tōn Gastríōn, meaning "Monastery of the Vases"). The edifice is a minor example of Palaiologan architecture in Constantinople, and is important for historical reasons.

The Cistern of Mocius (Greek: κινστέρνη τοῦ Μωκίου), known in Turkish as Altımermer Çukurbostanı ("sunken garden of Altımermer"), was the largest Byzantine open-sky water reservoir built in the city of Constantinople.

Altımermer (originally Exi Mármara) is a quarter located in the European part of Istanbul, Turkey. It is located in the western part of the district of Fatih (the walled city). Although it is difficult to define exactly its boundary, Altımermer lies between the neighborhoods (mahalleler) of Kocamustafapaşa and Seyyid Ömer. The main axis of the quarter, Altımermer Caddesi, stretches between the neighborhoods of Kocamustafapaşa and Sayyidina Umar. The name of the quarter, "six marbles" in English, comes from the broken fragments of a fallen Byzantine column which during the Ottoman period were supposed to have magic properties. In this quarter was built between the 5th and the 6th century the Cistern of Mocius, the largest water reservoir in Constantinople, known since the Ottoman period as the Altımermer Çukurbostanı ("the sunken garden of Altımermer", since it was used as vegetable garden), and now turned into the education park of Fatih.

Saint George of Samatya or Surp Kevork (Armenian: Սամաթիոյ Սուրբ Գէորգ Եկեղեցի; Turkish name: Sulu Manastır, meaning: "Water Monastery") is an Armenian church in Istanbul, Turkey. The edifice, built between 1866 and 1887, has been erected above the substructure of a Byzantine church and monastery built in the eleventh century. The complex, dedicated to St. Mary Peribleptos (Greek: Μονὴ τῆς Θεοτòκου τῆς Περιβλὲπτου, Monì tis Theotókou tis Perivléptou) was one of the most important Greek Orthodox monasteries in Constantinople. After the Ottoman conquest of the city in 1453 it was ceded to the Armenian community in Istanbul, and became for a period the seat of the Armenian Patriarchate of Constantinople.

Ese Kapi Mosque (Turkish: Ese Kapı Mescidi or Hadim Ibrahim Pasha Mescidi, where mescit is the Turkish word for a small mosque), also "Isa Kapi Mosque", meaning in English "Mosque of the Gate of Jesus", is an Ottoman mosque in Istanbul, Turkey. The building was originally a Byzantine Eastern Orthodox church of unknown dedication.

Cerrapaşa railway station (Turkish: Cerrapaşa istasyonu) is a railway station on the Istanbul-Pythion railway in Istanbul, Turkey. Opened together with the T6 shuttle line from Kazlıçeşme to Sirkeci on 26 February 2024, Cerrapaşa is the most recently opened railway station in Istanbul. Built on the originally double-track right-of-way, the station has one side platform with one track. The pedestrian path just south of the track was the former right-of-way of the second track, which closed down in 2013.

Samatya (Greek: Ψαμάθεια, pr. Psamatheia; Armenian: Սամաթիա) is a quarter of the Fatih district of Istanbul. It is located along the Marmara Sea, and borders to the west on the neighborhood of Yedikule (the "Castle of the Seven Towers").

Saint Menas (Greek: Ἄγιος Μηνάς, pr. Ágios Minás; Turkish: Ayios Minas Kilisesi) is a Greek Orthodox Church in Istanbul. The edifice was built in 1833 near an early Christian Martyrion of the fourth or fifth century, possibly dedicated to the saints Carpus and Papylus (Greek: Μονὴ τῶν ἁγίων Κάρπου καὶ Παπὺλου, Monì ton Agíon Kárpou kai Papýlou ), and on the site of an ancient church dedicated to Hagios Polykarpos. The modern church has the same dedication as a nearby water source (Greek: Hagiásma, Turkish: Ayazma).

Kocamustafapaşa station is a closed railway station on the İstanbul-Halkalı Line (B1). The station is located in the Samatya neighborhood of Istanbul's Fatih district. Kocamustafapaşa was closed in 2013 due to the closure of the whole B1 line, after the opening of the new Marmaray line. The tracks are planned to be used in the future to permit the access of international and main line train services to Sirkeci Terminal. But it is unknown if there will be train services that will stop on this station in the future (like all at-grade stations located between Yedikule and Sirkeci Terminal which are bypassed with the opening of Marmaray).

Koca Mustafa Pasha Mosque (Turkish: Koca Mustafa Paşa Camii; also named Sünbül Efendi Camii) is a former Eastern Orthodox church converted into a mosque by the Ottomans, located in Istanbul, Turkey. The church, as the adjoining monastery, was dedicated to Saint Andrew of Crete, and was named Saint Andrew in Krisei or by-the-Judgment (Greek: Μονὴ τοῦ Ἁγίου Ἀνδρέου ἐν τῇ Κρίσει, Monē tοu Hagiοu Andreοu en tē Krisei). Although heavily transformed during both the Byzantine and the Ottoman eras, it is one among the few churches in Istanbul still extant, whose foundation goes back to the sixth century.

The Haseki Sultan Complex (also Hürrem Sultan Complex) (Turkish: Haseki Hürrem Sultan Külliyesi) is a 16th-century Ottoman imperial mosque complex in the Fatih district of Istanbul, Turkey. It was the first royal project designed by the chief imperial architect Mimar Sinan.

The Forum of Arcadius (Latin: Forum Arcadii, Greek: Φόρος τοῦ Ἀρκαδίου), was built by the Emperor Arcadius in the city of Constantinople, now Istanbul. Built in 403, it was built in the Xerolophos area and was the last forum before reaching the Constantinian city walls and the Golden Gate in a line of forums, including the Forum of Theodosius, the Forum of Constantine, the Forum Bovis, and the Forum Amastrianum, built westward from the city center along the Mese.The forum was later converted to a bazaar by the Ottomans, referred to as the Avrat Pazarı or "Women's Bazaar", which was mistaken with the Slave Market at Tavukpazari near Nur-u Osmaniye used for the auctioning of female slaves, otherwise known as 'Cariye', which technically during the period had a completely different social status than regular slaves. This practice was abolished in 1847 during Reshid Pasha's time possibly due to the British influence Slavery Abolition Act 1833. The Column of Arcadius, located in the center of the forum, was decorated with spiral bands of sculpture in bas relief representing the triumphs of the emperor, like Trajan's Column in Rome. At the top of the column, which was more than 50m high, there was an enormous Corinthian capital surmounted by an equestrian statue of Arcadius, placed there in 421 by his son, Theodosius II. This statue was eventually toppled from the column and destroyed during an earthquake in 704. The column itself remained standing for another thousand years until it was deliberately demolished in 1715, when it appeared to be in imminent danger of collapsing on the neighboring houses. Now all that remains are the mutilated base and some fragments of sculpture from the column which are on display in the Istanbul Archaeological Museum.