Hi Sandra,
You will visit many of the sites en-route to the hotels and your bags will be left on the coach whilst you explore (please note the coach will be locked). We would recommend that customers keep valuables like wallets, cameras and passports etc on their person.
It is also worth mentioning that it is a legal requirement in Turkey for you to carry identification at all times whether that is your actual, or a photocopy of, your passport.
Kindest regards,
Julia