Suma Beach is a beach club/night club located about 45 minutes away from Istanbul. It only opens during summer when it attracts the hippest people in the city. Formed by the owners of the now defunct Wake Up Call, it is an artsy, laid-back venue where you can spend your whole afternoon and your whole night without seeing the time go by. The music is mostly electronic and they have several festivals during the summer.
To access it, you need to visit their facebook page and read for instructions.
Suma Beach Istanbul
Gümüşdere Mah. Boğaziçi Kampus Yolu, No:1/A
Kilyos, Istanbul, Turkey
Phone number: +90 533 127 5811
Opening Hours:
From June to October until 6am. After 6am you can still stick around and enjoy the beach.
Website: http://www.suma-beach.com/
Facebook: https://www.facebook.com/SumaBeach/