About 3 Kms from Charan Paduka is a small charming plateau known as Adh Kanwari.Most interesting feature here is a tunnel about 15 feet long that starts horizontally and ends vertically. It is euphemistically called "Garb Joon" and those who cannot negotiate it are considered sinners. Everyone, therefore, tries his best to pass through it and sometimes-funny situation result especially for the corpulent bodies because the tunnel is so narrow all along that one can only crawl in it on all fours.