Heritage Open Day: Grade I listed building. Most important Georgian church in Surrey. Built 1749-63 by James Horne in Palladian style, replacing medieval church. Enlarged in 1888 by Sir Arthur Blomfield. Fine Renaissance tomb of George Abbot Archbishop of Canterbury. Children’s trail, churchyard trail and visitors’ guides.
'Hidden Holy Trinity' display.
Guildford Art Society pop-up exhibition and sale.
Refreshments.