I went to the mountain from Beldibi. A bus picks up from the hotel, it takes about 45-60 minutes to go to the mountain, depending on how many people you need to pick up along the way.
I chose a hotel based on reviews, I flew to Turkey for the first time. It was Beldibi that was advised in the travel agency, because as a vacation with a child of 1.9 years, the choice fell on Selchukhan.