Dewstow Gardens and Grottoes Dewstow Gardens and Grottoes – Caerwent: Built circa 1895 the gardens were buried just after WWII and rediscovered in 2000. Visit Website Nicky Webster2021-04-14T11:02:51+00:00 Share This Content! FacebookTwitterRedditLinkedInWhatsAppTumblrPinterestVkXingEmail