Trying to pack light…. do all hotels have a blow dryer?
In my experience, 7 tours, all hotels had a blow dryer. Use that space for something else. :)
I have been on 13 Rick Steves tours. EVERY SINGLE hotel on those tours had hair dryers. On rare occasions, you have to ask the front desk for one. Sometimes (especially in the UK), the hair dryer is in a drawer or closet in the room, not in the bathroom. Some hairdryers are better than others but they get the job done.
Did that tour last summer. The answer is YES!