Located at the summit of the magnificent Samanlı Mountains, The Green Park Kartepe Resort & SPA, with the view of Sapanca Lake on one side and the view of İzmit Bay on the other side is only at 1 hour distance to Istanbul. It has 250 rooms with 2 suites, 2 connected rooms and 50 mountain houses, 9 meeting halls with the smallest accommodating 60 people, the largest accommodating 1000 people.