Part of the ornamental gardens at Dewstow. The pools, cascades, streams and lakes here have paths intertwining through them and they then enter subterranean grottoes, tunnels, caves and walkways - all man-made. A most curious site and well worth a visit. If you like gardening, poking about and strange stories that you would never believe even if related to you by a friend, then go and visit Dewstow Gardens and Grottoes.