Daylight Saving Time (04/01-09/30) Monday-Thursday: 09:00-18:00 open Friday-Sunday: 09:00-21:45 open Winter Time (10/01-03/31) Monday-Thursday: 09:00-17:00 open Friday-Sunday: 09:00-20:45 open
Night tours during Daylight Saving Time (April to September) start at 18:30, and during Winter Time (October to March of the following year) start at 17:30. Every half hour (on the half hour or on the hour) or when full.

