Hello, we are in Lucerne now and have a rental car that we are returning in Geneva. We are leaving tomorrow to Geneva and would like to stop at Gruyeres on the way. Is there any problem with driving a car to get there? Any special route? Is there car parking in the city or outside the city? How long should it take to get to Gruyeres? From Gruyeres what route do you recommend to get to Geneva? I know these are a lot of questions. We only have a few hours for our stop in Gruyeres and want to make the most of it. Thank you.