Like several Clifton gardens that feel private, Canynge Square garden is actually owned and maintained by the city council, and is a public garden. Unsurprisingly, perhaps, if you're a casual passer-by, you wouldn't necessarily be able to work this out other than from the lack of the usual "RESIDENTS ONLY" signs that adorn other Clifton gardens.
GPS Coordinates:
51.45935, -2.62189
Location: Clifton College