Day 1: Gunitsawa Village – Sharna Zampa
40mins, 80 m descent, camp altitude 2,850 m.
This trek begins at Gunitsawa Village were you pass the army post. At the army checkpost your trek permit (provided by your tour operator) will be checked and endorsed. The campsite is on the opposite side of the river, not far from Gunitsawa.
Day 2: Sharna Zampa – Thangthangkha
Distance 22 km, 7-8 hours, 770 m ascent, 10 m descent, camp altitude 3,610 m.
On this long day, the trail continues with lots of small ups and downs. After going uphill through the river valley the valley finally narrows gradually to a mere path which descends to a meadow where a camp will be set up. From here, if weather permits, you will have the first great view of Mt. Jomolhari.
Day 3: Thangthangkha – Jangothang
Distance 19 km, 5-6 hours, 480 m ascent, camp altitude 4,080 m.
If you did not see Mt. Jomolhari the previous evening, you will still have a chance to get a great view early this morning. This morning the trek continues up the Paro Chhu valley which widens into patches of alpine meadow and scanty growths of forest. You will cross an army checkpoint along the way and enjoy a spectacular view of high mountain ridges and snow-capped peaks. In this area yaks and their herder’s homes become a regular feature of the landscape. Passing the villages Soe, Takethang and Dangochang is another asset on this day. After reaching Jangothang, one of the most beautiful campsites of the Himalayas, you will again have a spectacular view of Mount Jomolhari.
Day 4: Jangothang Halt
The rest day in Jangothang provides plenty of possibilities for day hikes with great views of lakes and snow capped mountains such as Jomolhari and Jichu Drake. There are good chances to spot some blue sheep on the upper slopes of the valley. Jangothang is a perfect environment for your acclimatization. You can also trek up to Tosoh or hike around the area. There are good short hiking trails in three directions. Jomolhari and its subsidiary mountain chains lie directly west, Jichu Drake to the north and there are a number of unclimbed peaks to the east.
Day 5: Jangothang – Lingshi
Distance 18 km, 6-7 hours, 840 m ascent, 870 m descent, camp altitude 4,010 m.
This is one of the longest days of the trek. A short distance from the camp the trail begins climbing rapidly for about half an hour and then becomes a gradual ascent to the Nyilila pass at 4,870m. While on the climb enjoy the surroundings. You might see herds of blue sheep grazing on the slopes of the mountains. From the pass you will have spectacular views of Mt. Jomolhari, Jichu Drake and Tsherimgang, all of them rising above 7,000m. It’s a gradual descent to the camp where you will pass by some of the yak herder’s tents, made from yak wool. The herders use these tents while travelling tovarious pastures for their yaks. As you come down into the Lingshi basin, a beautiful U-shaped valley, you get a wonderful view of Lingshi Dzong on clear days. Tserimgang and its glaciers rise up at the north end of the valley. The campsite is next to a stone hut you reach just before Lingshi Dzong.
Day 6: Lingshi – Chebisa
Distance 10 km, 5-6 hours, 280 m ascent, 410 m descent, camp altitude 3,880 m.
Today is the shortest walking day, and you can really take it easy. Shortly after starting you will reach a chorten below Lingshi Dzong. Here, you have the choice of staying on the main trail or taking a detour up to the Lingshi Dzong (4,220m), which sits right atop a high ridge. This Dzong is under reconstruction from a 2011 earthquake which damaged its central building. In addition to a very special atmosphere of mystic tranquility, Lingshi Dzong provides a great view over the valley. After Lingshi Dzong you will be passing the villages of Lingshi and Goyul. In Goyul, the stone houses are clustered together to form a small compact village that is unusual in Bhutan where settlements are usually scattered. On reaching the campsite at Chebisa you will have plenty of time to visit the village houses if you feel up to it. There is also a beautiful waterfall located behind the village that is worth visiting.
Day 7: Chebisa – Shomuthang
Distance 17 km, 6-7 hours, 890 m ascent, 540 m descent, camp altitude 4,220 m.
The morning starts with a long ascent behind Chebisa Village (2-3 hours) through a wide pastureland towards Gobu La (pass). On the way, you will see a few people herding yaks. There is also a great chance to spot large herds of blue sheep above the trail. After crossing Gobu La (4,410m), you descend into the valley, then climb again a little bit, before descending again to Shakshepasa (3,980), a large U-shaped valley. Climbing from here you will finally reach the campsite at Shomuthang, above a river, which is a tributary of the Nochu river.
Day 8: Shomuthang – Robluthang
Distance 18 km, 6-7 hours, 700 m ascent, 760 m descent, camp altitude 4,160 m.
You begin by climbing up the valley to view Kang Bum (6,526 m) and some edelweiss. After two hours of climbing you will reach Jhari La (4,750m), from where you catch the first glimpse of Sinche La, the pass you will have to cross the day after. The big snow peak in the north is Gangchhenta 6,840 m, better known as the Great Tiger Mountain. If weather is clear, Tserim Kang and the top of Jomolhari will be visible. The camp by the river is called Tsheri Jathang located in a beautiful wide and remote valley. Herds of takin, the Bhutanese National Animal, migrate to this valley in summer and remain for about four months. The valley has been declared a takin sanctuary. Climb up a little bit and you will reach the campsite at Robluthang in a rocky meadow.
Day 9: Robluthang – Limithang
Distance 19 km, 6-7 hours, 850 m ascent, 870 m descent, camp altitude 4,140 m.
The trek starts out with an initial 40-60mins ascent before gradually raising for another 1.5 hours through a boulder field. It is then a 1 hour steep ascent before reaching Sinche La (5,005m) – the final and highest pass on the trek if you don’t intend to continue the Snowman trek from Laya onwards. As you descend the far side of the passyou will see an impressive terminal moraine and a glacial lake at the foot of the valley. You can see classic examples of lateral moraines where the glacier has pushed rocks up both sides of the valley. Below the moraine, you cross the Kango Chhu and soon reach the Limithang campsite. The peak of Gangchhenta towers over the campsite even though it’s quite a distance away.
Day 10: Limithang – Laya
Distance 10 km, 4-5 hours, 60 m ascent, 340 m descent, camp altitude 3,840 m.
Today, you walk downhill all the way along a narrow, winding river valley. After a long time, the trail takes you through densely forested region. The trail leads you to the west side of Laya village. From the west of the village you will have spectacular views of Mt. Gangchhenta and catch Mt. Masagang. In the village centre is a community school and a basic health unit with a telephone connection. The campsite is located below the school.
Day 11: Laya – Koina
Distance 19 km, 6-7 hours, 260 m ascent, 1,070 m descent, camp altitude 3,050 m.
The trail winds up and down along the river valley of Mo Chhu avoiding natural obstacles and affording breath-taking views of the raging river, feeder streams and waterfalls. Lots of ups and downs will lead you to Kohi Lapcha at 3.300 m. The trek then drops down to the large stream of Koina Chhu, where you will find the campsite of Koina.
Day 12: Koina – Gasa
Distance 14 km, 6-7 hours, 740 m ascent, 1,500 m descent, camp altitude 2,240 m.
Today you will have the last major climb of the Laya Gasa Trek. You will cross Bari La (3,740m), after which the trail descends all the way until you reach Gasa village (2,770m), where you will find the first restaurants since you started from Drukgyel Dzong. There also is a campsite close to Gasa Dzong. You will have to decide whether you want to stay in Gasa village or descend for another hour to the Gasa Tsachu (hot springs) and relax in the rejuvenating mineral waters. The Gasa Tsachu is one of the most popular hot springs in Bhutan.
Laya Gasa Trek – Finish
This trek finishs in Gasa, this remote village is home to a distinctive and architecturally unique Dzong.