Clifford's Tower, York

Clifford's Tower is the surviving keep of York Castle, a 13th-century royal fortress overlooking the city, reopened after major restoration in 2022. English Heritage lets the tower's new internal walkways and rooftop deck for private evening hire, with 360-degree views over York's skyline.

The Tower Floor and Roof Deck are available outside normal opening hours for drinks receptions, corporate events and product launches.