Gasa, the northernmost district of the country adjoins the districts of Punakha, Thimphu and Wangdue Phodrang and with Tibet to its north. This starkly beautiful region with elevations ranging from 1500 to 4,500 metres experiences extremely long and cold winters and short but beautiful summers.
It has the smallest population with just about 3000 inhabitants. This region is inhabited by the Layaps, nomadic herders with a unique culture. Their main sources revenue come from trading products made from their yaks, such as yak hair textiles, cheese, butter and yak meat. They also harvest and sell Cordyceps, (a fungus of extremely high value that is frequently used in oriental medicine).
Locally known as the Tashi Thongmon Dzong, the fortress served as a defending barrack in the 17th century. It was named after the region's protecting deity Tashi Thongmon. The fortress is unique with a circular shape and three watch towers that are placed at strategic points. The beauty of the dzong is heightened during clear days with view of Mt. Gangboom. Time your trip there during the annual autumn festival.
Gasa has about thirteen well known religious monuments which include the Zabsel and Phulukha choetens, Throe Lhakhang, Dung Goemba, Drophel Choling, Yonzho Lhakhang, Jangchub Choling, Bumpa lhakhang, and the ruins of the ancestral home of the 1st Deb Raja of Bhutan, Tenzin Drugyel.
The natural splendor of Gasa is unparalleled in the country. It has some of the highest peaks arrayed like a saw along the natural border with Tibet. Over a hundred glacial lakes are at the foot of these mountains that feed the two major rivers in the country. The entire district falls under the Jigme Dorji Wangchuck National Park that has some rare flora and fauna species.
One can come across the elusive Snow Leopard, Takin - the national animal, Red Panda, the Mountain Goats, Blue Sheep and the Blue Poppy- the national flower of the country. Each year a number of tourists pass through the region along its popular trails including the famous Snowman trek, one of the most arduous treks in the world.