The Laya-Gasa Trek traverses the second largest national park in Bhutan, covering a distance of about 200 km or 124 miles.
The first five days of this trek follows the same route as the Jomolhari Trek and offers breathtaking views of snow-capped peaks like Mt. Jomolhari, Jichu Drake, and Tsherimgang. On the sixth day the path splits toward Lingshi via a campsite at Chebisa, a charming village adorned with a beautiful waterfall of crystal clear water.
If you’re lucky you’ll spot some interesting wildlife along the way, including blue sheep and the national animal of Bhutan, Takin. Hiking through this remote mountain region—passing villages inhabited by Layaps, one of the most ethnic of Bhutanese tribes with their own traditional habits, culture and style of dress—is a once-in-a-lifetime experience. Aside from that, it offers the trail-weary hiker a wonderful reward at its end: a well-deserved soak in the relaxing (and famous) natural hot springs of Gasa.
The terrain is challenging, to say the least; in fact it's among the more difficult treks in Bhutan due to the high altitudes and steep ascents and sharp descents along the route. The best months to take up this challenge are April to June and mid-September to mid-November. For those who persevere, the picturesque views of snow-covered peaks; the clear, star-lit night skies; and the opportunity to commune with nature are ample rewards.
Ten years ago the trek began from Drugyel Dzong in Paro but now a farm road from Drukgyel cuts off the first day of trekking. Today you can drive to what used to be the first night’s campsite near the army outpost of Shana. Ten minutes after leaving the army checkpoint, where trekkers are required to present their permits, you reach a Bailey bridge at Shana where everyone begins their trek. FYI: This is where you hand your bags over to expedition staff. Don’t be alarmed by the large number of camp staff and crew who will join you at this point; in fact, an embarrassingly large number of people and pack animals are required to ensure your safety, comfort, and happiness in the rugged Himalayan outdoors!