If somebody from the future had told me that I'd be willing to pay good money to lug a backpack around and not shower for seven days I'd be sceptical to say the least. However, when the nearest beach is further away than the nearest mountain you have to make a choice. The trek I chose to do is in 'Langtang ' which, for those who aced geography, is right next to the Nepal/Tibet border (north of Kathmandu). For those who aren't good at geography here is a map: Nepal – the meat in the China/India sandwich For those of…