Maslak

Elgiz Museum (Turkish: Elgiz Müzesi) is a private collection museum, founded by Dr. Can Elgiz. The museum opened in 2001, when there were no non-profit institutions in Turkey dedicated to contemporary art. Established with a mission to promote the development of contemporary art in Turkey, the initiative focused on giving space, support and international visibility to projects by young Turkish artists. As new art institutions and museums bloomed in Turkish art scene in 2005, the collectors converted the space to a private collection museum under the name ‘Elgiz Museum of Contemporary Art’ to host the Elgiz Collection. Elgiz Museum is located in the dynamic business district of Istanbul, Maslak and is open to the public free of charge.

The ITU Süleyman Demirel Cultural Center is a multi-venue building located within Istanbul Technical University's Ayazağa campus in Maslak, Istanbul. The university's academic and cultural activities are held in this center.

Diamond of Istanbul is the tallest building under construction in Istanbul, Turkey, being built on the Büyükdere Avenue in the city's Maslak central business district of Sarıyer. It is also the country's first steel skyscraper. When completed, it will rise 63 floors above ground level and reach an above-ground height of 311 meters. Its design, by Dome Architecture of Istanbul, comprises three steel wings connected to the central (concrete) elevator core. The three wings (towers) will house a luxury hotel (the tallest tower), A-class offices (the second-tallest tower), and rental skyscraper apartments (the shortest tower.) The tallest of the three wings (the hotel tower) will have an overall total of 63 floors above ground (three retail facility floors, 48 hotel tower floors and two panoramic restaurant floors above the hotel floors, at heights of 249.10m and 263.10m, respectively), and reach an overall structural height of 311m from street level. The steel wings rise from the common podium of a shopping mall comprising five floors - three above-ground and two below. The complex also has a five-floor parking garage situated in the bottom-most basement floors of the building (with a total of eight basement floors below ground level.) The panoramic restaurant on the top-most floor will be at one of the tallest man-made points in Istanbul and Turkey.

Istanbul Technical University (Turkish: İstanbul Teknik Üniversitesi, commonly referred to as ITU or The Technical University) is an international technical university located in Istanbul, Turkey. It is the world's third-oldest technical university dedicated to engineering sciences as well as social sciences recently, and is one of the most prominent educational institutions in Turkey. ITU is ranked 108th worldwide (1st nationwide) in the field of "Engineering & Technology", and 255th worldwide (2nd nationwide) in the field of "Natural Sciences" by the QS World University Rankings in 2023. The university has 99 undergraduate, 192 graduate programs, 14 faculties, labs with total 154,000 m2 area, and 12 research centers.Acceptance to the university is competitive, and entrance to most of its departments require scoring among the top 1% of nearly 2 million applicants at the national university entrance examination known as "YKS" every year. Graduates of ITU have received many TUBITAK science and TUBA awards. Numerous graduates have also become members of the academy of sciences in the USA, UK and Russia. The university's basketball team, İTÜ BK, is in the Turkish Basketball Super League.

İhsan Ketin Natural History Museum (Turkish: İhsan Ketin Doğa Tarihi Müzesi) is a museum within the Mining Engineering Faculty of Istanbul Technical University. The free-of-charge museum was established in the Faculty building at 41°06′17″N 29°01′34″E. The museum was named after Turkish geologist İhsan Ketin (1914-1995) The exhibited collections are Darwin 2000 Beagle series İstanbul invertebrate fossils Zonguldak fossil flora Solnhofen fossil fauna Aegean Region plants and fishes

Atatürk Oto Sanayi is an underground rapid transit station on the M2 line of the Istanbul Metro. It is located under Büyükdere Avenue just north of Maslak. The station opened on 31 January 2009 as part of the northern extension of the M2. It served as the northern terminus until 2 September 2010 when the line was extended further north to Darüşşafaka. Atatürk Oto Sanayi has an island platform serviced by two tracks.

National Defense University (Turkish: Milli Savunma Üniversitesi) is a military university established in 2016 and primarily located in Beşiktaş, İstanbul. The university education and training started with the ceremony held on 12 February 2017 at the Air Force Academy. It is a continuation of the Turkish War Academies.

İstinye Park is a shopping center in the İstinye quarter of Istanbul, Turkey with 291 stores, 85,250 m2 (917,600 sq ft) of retail area, and four levels of underground parking. The center features both enclosed and open-air sections. The open-air section has a green central park and offers street-side shopping. The center includes an authentic Turkish food bazaar- a traditional market place, inspired by Turkish architecture and history.

MEF University is a non-profit private university in Istanbul, founded by the İbrahim Arıkan Education and Scientific Research Foundation. It opened in the academic year 2014–2015. It is the first university in the world to adopt the "flipped classroom" educational model university-wide.

Volkswagen Arena is a multi-purpose indoor arena that is located in Istanbul, Turkey. The arena can be used to host live events, such as concerts, fashion shows, award ceremonies, dance and theater shows, basketball games, and other sporting events. The capacity of the arena ranges from 4,500 to 5,800, depending on different configurations for different events, and a combination of seating, standing, and VIP box configurations. The arena's capacity for basketball games is 5,240, which includes 5,000 regular seats for fans (88 of which are VIP seats), and 240 available seats in the arena's 24 private lounge suites. The arena is a part of the UNIQ Istanbul cultural complex that is located in Maslak, Istanbul, and which also includes offices, a 1,200 seat multi-use hall, and places to tour, such as food courts, historic mansions, exhibition spots, and shopping spaces. The arena has accommodations for 1,200 parking spaces, and also has 24 private lounge suites and 88 VIP boxes.

Darüşşafaka High School is a school in Maslak, Istanbul, Turkey. The school was founded by the Darüşşafaka Association with the name "Darüşşafakar’ül İslamiye" in 1873. This date is disputed, with some sources claiming it was 1872. However, there is a consensus that the school started formal education in 1873 in the Fatih district of Istanbul, on the street named after the school, Darüşşafaka Caddesi, and gained its first graduates in 1881. The school moved to its current location in 1994. However, the street still holds the name of Darüşşafaka as the side street in front of the school's gate, Darüşşafaka Ön Sokak (Darüşşafaka Front Street in Turkish) also does.

The Touring and Automobile Club of Turkey (Turkish: Türkiye Turing ve Otomobil Kurumu) (TTOK), also known as Turkish Automobile Association, is an amateur and international organization dedicated to tourism and the automobile sector. It was founded in 1923 at the behest of Mustafa Kemal Atatürk by a group of intellectuals led by Reşit Saffet Atabinen, a diplomat at the time and a historian. The club is a member of Fédération Internationale de l'Automobile (FIA) and Alliance Internationale de Tourisme (AIT).