Stafford Castle is a Norman-era castle, which regularly hosts seasonal open-air theatre performances in the grounds as part of the Stafford Shakespeare Festival.
Oystermouth Castle is a Norman-era castle overlooking Swansea Bay, which hosts occasional open-air theatre performances as part of its seasonal events programme.
Gilbert White House Museum is located in the former home of the eighteenth-century naturalist Gilbert White, and sometimes hosts open-air theatre performances in its grounds.
Ropers Gardens is a small sunken garden with sheltered seating in the Royal Borough of Kensington and Chelsea, which sometimes hosts open-air performances and events.