Join one of our expert room describer volunteers to find out which bits of the building can be touched and to get a sense of the scale of the rooms.
There is no additional charge - this is included in normal admission tickets. It is available on the ninth day of each month, between 10.30pm and 3.30pm (ideally for two hours at a time so that everyone can have a rest and get some refreshment) and places are allocated on a first come first served basis:
Tuesday 9 April
Thursday 9 May
Sunday 9 June
Tuesday 9 July
Friday 9 August
Places must be booked in advance to ensure availability.
Other dates can be available by pre-arrangement well in advance.