Reached through a small gate off Stour Street, Greyfriars Chapel is one of Canterbury's secret pleasures: a thirteenth-century stone chapel built on stone arches directly over a side channel of the River Stour, surrounded by a quiet walled garden. The interior is bare and tiny — a single room with a few benches and an altar — but the setting is unforgettable.
The garden is open most of the year; the chapel itself opens Wednesday to Saturday in summer. Combine with a walk along the river path to the Westgate, or simply sit on a bench by the water for ten minutes — it is one of the calmest spots in central Canterbury.