Your guide will meet you at the foot of the building with the three big arched doors (and a clock tower above it).
This activity ends back at the meeting point.
45 minutes to 1 hour 30 minutes
5 hours to 6 hours
2 hours 30 minutes
2 hours 30 minutes
2 hours 30 minutes
3 hours to 7 hours
45 minutes to 1 hour 30 minutes
2 hours 20 minutes
2 hours 10 minutes
5 hours to 6 hours
2 hours 20 minutes
3 hours 30 minutes