The Gangtey nature trail across the valley

The trail begins at a mani stone wall just below Gangtey Goenpa. It drops gently through a forest of blue pine, juniper and dwarf bamboo, where you may see prayer flags strung between trees and the occasional yak or pony grazing. After 30–40 minutes the forest thins and you come out onto the open valley floor, with the marsh, the meandering stream and the far side of the valley spread before you.

The path crosses the valley on raised ground and small wooden bridges, skirting the wetland where the cranes feed in winter, and ends at Khewa Lhakhang, a small village temple on the far side. It takes about 1.5 hours at an easy pace, with very little climbing. Your car waits at the end. In spring, from April to May, wild primulas and rhododendrons flower along the forest section, and birders can look for pheasants and other species.

In crane season keep to the trail and give the birds space; some sections may be closed to protect them. Wear waterproof shoes, as the valley floor is boggy after rain or snowmelt. Carry water and a warm layer. The walk is free. It suits families with children of any walking age and fit seniors, and makes a good first morning in the valley before you visit the monastery and the crane centre.