Laya / Gasa Trekking is strenuous 20-day trek will test your endurance with steep climbs and descents and high altitudes--as high as 5,005m at Sinche La (pass). The route is scenic and varied and includes alpine pastures, deep forests, farmland, bamboo, and subtropical vegetation. It is possible you will spot yaks, blue sheep, monkeys, and vultures, and depending on the time of year, you may be able to see takings in the forested valley of Tsherijathang.

Laya-Gasa Trekking trekking route also has a cultural flavor, as you will have the opportunity to explore villages and dzongs. You will also have a chance to relax in the soothing Gasa Tsachu (hot springs).