Himalayan Range Interntional Treks & Expedition Himalayan Range International Treks and Expedition is a well-established “destination management company” in Thamel, Kathmandu, Nepal. We provide travelers with complete services right from arrival to departure. With our experience in the travel market and network throughout our region, we cater to all budgets. Or just drop in for the latest travel information. We are always happy to see you – Welcome!