Overnighter in Shigatse with morning sightseeing around the Ta Shi Lhun Monestry still inhabited by around 300 Budhist Monks. Lunch again contained a variety of Yak on the menu and we have tried them all... Yak Sizzler, Yak Curry, Yak Kebab, Yak Burger etc etc. is pretty good. We are at around 4000 metres above see level and over the next few days climb to 5000 takes your breath away c30% less Oxygen.