It's a great place to visit. Great view, an opportunity to have a snack and admire Istanbul from a bird's-eye view. There is also an opportunity to visit a 5d cinema. It's worth it.
A great place, a must-visit, if it's not the first time in Istanbul and the whole story has already been bypassed. Great view of the whole of Istanbul, all the way to the Black Sea. There are few people if on weekdays, before and it costs 600 lire for March 25. The photo does not convey perspective and volume. You need to look at it and enter it. You can have tea, just like everywhere else.