I have a layover in IST between 4PM-10PM (flight out is about midnight). It seems to be too late for any of the day tours I checked out online - most seem to start in the morning. If there is a tour anyone is aware of that I can do after 4PM and finishing before 10pm, I would definitely appreciate this.

I will be on my own BTW.

One option I came u with as I am coming off long flight only to get on another long flight after the layover, is a couple of hours at a hamam. What I was thinking was first getting to hamam, then getting dinner before checking out a couple of sites. Any input on which hamam and sites I can check out in this time?

I am actually staying in IST for a couple of days on the way back home so will check out more sites later.

Thanks