Bosphorous Cruise

It depends on which cruise you take. You can cruise up as far as you want and hop off at any of the points along the way and explore that area or head back to Istanbul. If you do the entire cruise - I'm thinking we left around 10-ish and got back around 2:30 or 3.

We took the 1 1/2 hour non-stop cruise instead of the all day one. We saw a lot and felt like it was long enough. If you decide to do the short one, they run continuously from the left side of the dock area.