The meeting point is at the Prison Tower on the Bärenplatz side. If it rains, you can wait at the Prison Tower gate. The guide is dressed in red.
3 hours to 4 hours
3 hours to 4 hours
8 hours 30 minutes
2 hours to 8 hours
1 hour 27 minutes
1 hour 40 minutes to 2 hours
2 hours 30 minutes
3 hours to 8 hours