This historical town hall is named after its medieval great hall. Guildhall is not used as the administrative centre for Greater London anymore but it is still used for ceremonial purposes and events, such as the Lord Mayor’s Banquet. The complex also contains an art gallery and a library, which you can access for free.
Gallery:
Mon - Sat 10 am - 5 pm
Sun - noon - 4 pm
Admission free.
Wikipedia https://en.wikipedia.org/wiki/Guildhall,_London
Phone +44 20 7332 3700
Address Gresham St, London EC2V 7HH, United Kingdom
Coordinates 51°30'57.528" N -0°5'31.595" E