The Istanbul University Observatory (Turkish: "İstanbul Üniversitesi Gözlemevi" ) is a ground-based astronomical observatory operated by the Astronomy and Space Sciences Department at Istanbul University's Faculty of Science.
 Established in 1936, it is situated next to the historic Beyazıt Tower within the main campus of the university at Beyazıt Square in Fatih district of Istanbul, Turkey.
The Bayezid II Mosque (Turkish: "Beyazıt Camii, Bayezid Camii" ) is an Ottoman imperial mosque located in the Beyazıt Square area of Istanbul, Turkey, near the ruins of the Forum of Theodosius of ancient Constantinople.
Beyazıt Square (Turkish: "Beyazıt Meydanı" ) is a square in the district of Fatih, situated in the European part of Istanbul, Turkey.
 It is officially named "Freedom Square" ("Hürriyet Meydanı" ), but is known as Beyazıt Square after the Bayezid II Mosque on one side of it.
 The Square is the former site of the Forum of Theodosius built by Constantine the Great.
 On one side of the square is the main entrance of Istanbul University; the Beyazıt Tower is on the university's campus and can be seen from the square.
 The current form of the square was designed by Turgut Cansever.
The Firuz Ağa Mosque (Turkish: "Firuz Ağa Camii" ) is an old Ottoman mosque in the Fatih district of Istanbul, Turkey.
 It was built by Firuz Ağa, the head treasurer of Sultan Beyazıt II.
 The marble sarcophagus of Firuz Ağa is located in the mosque complex.
 The mosque is located in the historical center of the city, on the Divanyolu Street, close to other prominent historical landmarks, Sultanahmet Mosque, Aya Sofya and Basilica Cistern.
Miniatürk is a miniature park situated at the north-eastern shore of Golden Horn in Istanbul, Turkey.
 It was opened May 2, 2003.
 Miniatürk covers a total area of 60000 m2 .
 It is one of the world's largest miniature parks with its 15000 m2 model area.
 The park contains 122 models in 1:25 scale.
 It contains structures from in and around Turkey, as well as interpretations of historic structures.
Bloody Sunday (Turkish: "Kanlı Pazar" ) is the name given to a counter-revolutionary response to a leftist protest that occurred on February 16, 1969, in Istanbul's Beyazıt Square, Turkey.
 At eleven o clock ten thousands of left-wing students supported by labor unions and the labor party started gathering in Beyazıt in order to protest against the dropping anchor of the American Sixth Fleet at the Bosporus.
 The route of demonstration began at the Beyazıt Square, went over Karaköy, Tophane and Gümüşsuyu where they paid tribute to death of the student Vedat Demircioğlu at the Istanbul Technical University.
 Meanwhile, right-wing students met at the Dolmabahçe Mosque for the suppression of the leftist protest and prayed before they moved on.
 The police, the official representative of the state, was already waiting at Taksim to both wings.
 Around four pm, finally, the clash occurred at the Taksim Square and turned the streets into a battlefield.
 Batons and knives were pulled.
 Molotov cocktails hurtled through the air.
 The exclamation against imperialism collided with the shouts of takbir and jihad.
 The call for independence crashed into patriotism.
 The outcome of this day, plunged in intolerance and violence, was the death of two leftist people and numerous injured.
The Beyazıt massacre (Turkish: "Beyazıt katliamı" ) of 16 March 1978 was the massacre of students at Istanbul University, in which 7 died and 41 were injured.
 The university was attacked with a bomb and gunfire.
 The head of the Istanbul branch of the Grey Wolves, Orhan Çakıroğlu, was sentenced to 11 years in 1980; he was released on appeal in 1982.
 After the 30-year statute of limitations expired the mother of one of the shooters admitted his involvement, and said he had received orders from a police officer.
 A witness said the police did not pursue the attackers at the scene.
Vezneciler is a station on the M2 line of the Istanbul Metro.
 The station is located under Şehzadebaşı Street and 16 Mart Şehitleri Street in the historical Fatih district of Istanbul.
 Opened on 16 March 2014, Vezneciler is the most recently opened station on the M2 line.
 At 30m below ground level, it is the deepest station of the Istanbul Metro.
 During the inauguration the station was dedicated to Ottoman police officers who were killed during a conflict with British forces during the Occupation of Constantinople in 1920.
 Istanbul University's main campus, Beyazıt Square and the Şehzade Mosque are a few landmarks in the vicinity of the station.
 On 7 June 2016, a bomb reportedly targeting a police bus struck around this station.
Beyazıt Tower, also named Seraskier Tower, from the name of the Ottoman ministry of War, is an 85 m tall fire-watch tower located in the courtyard of Istanbul University's main campus (formerly Ottoman Ministry of War) on Beyazıt Square (known as the Forum Tauri in the Roman period) in Istanbul, Turkey, on top of one of the "seven hills" which Constantine the Great had built the city, following the model of Rome.
The Museum of Turkish Calligraphy Art (Turkish: "" ) is a museum located in Beyazıt Square in Fatih district of Istanbul, Turkey.
 Constructed between 1506–08, the building formerly served as the medrese of Bayezid II Complex which was built within the order of Sultan Bayezid II, son of Mehmed the Conqueror.
 Its collection consists of 3121 pieces mainly reflecting Islamic calligraphic art.

Question: Are Beyazıt Tower and Miniatürk both in Istanbul, Turkey?
Answer: yes