Topic Tag: salt cave Search for: Viewing topic 1 (of 1 total) Topics Freshness Where Lot's wife froze, world's longest salt cave discovered, explorers say Started by: Consistent | Latest by: Consistent in: Science 2 posts, 1 voices 5 years, 1 month ago Viewing topic 1 (of 1 total) You must be logged in to create new topics.