GROTTO

UF Grot
SN A shady cavern built as a garden feature. In the 18th century it usually took the form of an artificial rocky cave or apartment decorated with stalactites and shells in a wild part of the grounds.
CL GARDENS PARKS AND URBAN SPACES
NT NYMPHAEUM
SHELL GROTTO
RT FOLLY
HERMITAGE (RELIGIOUS)
ROCK BRIDGE