Sapanca lake is considered one of the biggest natural lakes near Istanbul. It is one of the most beautiful regions for tourists in Turkey, which Arabs travel to for tourism, and spending honeymoons. It has lots of hotels, and classy resorts that overlook the lake. It is 135 km away from Istanbul. The depth of the lake is approximately 52 m. It is adiminstred by Sapanca province which is often descrived as heaven on Earth. Visit Sbanja lake, famous of its fresh water. It is the biggest lake of the Marmarah lakes that are located among the forests. After relaxing, a free time is given to enjoy sitting among nature, on the shore, or riding bicycles.