Kuinka Bhutanin sisämaavaltioon pääsee?
Transport in Bhutan uses about of roads and four airports, three of which are operational and interconnected. Paro Airport is the only airport which accommodates international flights. As part of Bhutan's infrastructure modernization programs, its road system has been under development since the 1960s. There are no railways (although one is planned) and, since Bhutan is a landlocked country without major waterways, there are no ports.
roads and four airports