The Physic Garden lies in the grounds of the former Hitchin Museum and Art Gallery, next to the Library, in Paynes Park, Hitchin, Hertfordshire SG5 1EH.

Parking: there is limited free parking in Nun’s Close and in the Library car park. There are car parks on the opposite (east) side of Paynes Park (A505) and there is a large Waitrose car park nearby in Old Park Road.