Labuche Kang III (Labuche Kang East) Standing as one of earth’s last unclimbed mountains that’s legally accessible, Labuche Kang III is situated in the Labuche Kang mountain massif of Tibet. The closest neighboring peaks to Labuche Kang III are Cho Oyu and Lunag Ri I to the southeast, Tengi Ragi Tau to the south-southeast, Phurbi …