About charging stations, 6 possibilities exist (like "Eşarj - TÜBİTAK MAM, Kocaeli", "Eşarj - Sabancı Üniversitesi, Tuzla"). For parkings you have 4 locations. As "Yıldırım Oto Yıkama", 1 car washes exist in the area. You can find 3 train stations locally like "Darıca", "GTÜ-Fatih", "Osmangazi" In term of gas stations you can find 25 places (like "Çayırova Tesisleri", "Opet Gebze", "Shell"). About car renting, 1 possibilities exist (like "Gebze Birlik Oto Kiralama"). The area offers 36 spots in the "motorway entrances" category.
For banks and/or ATMs you have 31 places with "HSBC", "Halkbank", "Vakıf Bankası" for example. About police stations, 3 possibilities exist (like "Tuzla Şehit", "Cumhuriyet Polis Merkezi", "Gebze Emniyet Müdürlüğü"). The area offers 2 spots in the "town halls" category. For fire stations you have 1 locations. As "Yenimahalle İlkokulu", "Park", 29 parks exist in the area. In term of hotels you can find 12 location in the region (like "Atasayan", "Life Port Istanbul", "Somya Otel"). In term of sport places you can find 12 places (like "Alaatin Kurt Stadyumu", "Spor Merkezi", "Fit Life World"). For post offices you have 8 places with "ptt osmangazi", "Ptt Orhanlı Şubesi" for example.
The area offers 10 spots in the "tourism places" category.
About hospitals, 14 possibilities exist (like "Şifa Semt Aile Sağlığı Merkezi", "Çayırova Semt Polikliniği"). The area offers 22 spots in the "pharmacies" category. For veterinarians you have 2 locations.
As "Ekomini Market", "BİM", 59 supermarkets exist in the area. You can find 15 bakeries locally like "Hakan Ekmek Fırını", "Çayırova Unlu Mam.", "Sabanci Simit" In term of butchers you can find 4 places (like "Polat et", "Bora Et").
In term of universities you can find 50 places (like "Temel Bilimler Fakültesi", "Fizik Bölümü Ek Laboratuvarı", "Matematik Bölümü"). For schools you have 40 places with "Gayrettepe Rotary Kulübü Ortaokulu", "ertuğrulgazi i.o.", "STFA Teknik ve Endüstri Meslek Lisesi" for example.
For restaurants you have 44 locations. As "Cinebonus", 1 cinemas exist in the area. In term of ice cream vendors you can find 1 location in the region (like "Kervan Dondurma"). In term of bars/cafes you can find 21 places (like "UZUN Cafe", "simit sarayı", "Merkez Cami Çay Ocağı").
The main cities are the following: Kocaeli, Gebze, Sultan Orhan Mahallesi.
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