Snail Cavern to Monster Cavern

Snail Cavern to Monster Cavern

From the end of Cornes Cavern, a 3m wide passage soon opens out into Snail Cavern, with formations taped-off to the left. Snail Cavern is another very large boulder-strewn passage. After about two minutes, a boulder slope leads down to the start of Monster Cavern. Three side passages are met at this point.

• About 4m up the right-hand wall is a window, which is the end of Mainline Passage; reaching the passage requires pre-rigging: it is normally entered from the other end, near Mainline Terminus.

• A few metres to the right of Mainline Passage, about 6m up, is another window, with a rope leading up to it (February 2016); this is Sideline Passage.

• Below and to the right of Sideline Passage is a steep descent, which leads into Lower Snail Cavern.

Straight ahead is Monster Cavern, leading to Mainline Terminus.