Product Description Ease Gill Caverns The Ease Gill system is considered by many to be among the finest cave systems in the UK. Forming a part of the Three Counties system, the longest in the UK, this small section is surveyed to grade 5b, and is a brilliant piece of surveying for navigation or hanging on a wall! The larger area is printed on four sheets, while the complex Trident series has been enlarged on a separate sheet. Sheet 1: Lancaster hole to Stake Pot Sheet 2: Stake Pot to Snail Caverns Sheet 3: Snail Caverns to Holbeck Junction Sheet 4: Holbeck Junction to Top Sink Sheet 5: Pippikin Pot, the Mistral and Link Pot Trident: Enlarged survey of the Trident area
