Plugged SinkholeWorkMineRelatedBatiliskFlintRocksWords of the ConstantWilson P. HiggsburyI wonder if that rock could be moved.WalterThat rock's blocking the entrance!WandaI never was good at leaving well enough alone.WarlyI wonder what is underneath that?GalleryBrowse artworkPlugged SinkholeLandmarksAll (3)Plugged Sinkhole, Crock Pot, and Alchemy EnginePlugged Sinkhole, Crock Pot, and Alchemy EnginePlugged SinkholePlugged Sinkhole, Crock Pot, and Alchemy Engine简体中文繁體中文FrançaisDeutschItaliano日本語한국어PolskiPortuguês (Brasil)РусскийEspañol (España)Español (Latinoamérica)