বক্সা-জয়ন্তী পাহাড় পশ্চিমবঙ্গের কোন জেলায় অবস্থিত ?
Buxa (2,600 ft) is a one-hour, fifteen-minute (3.9 km) trek through picturesque surroundings from Santhalbari, the starting point. The historical Buxa Fort was coming under the British India after the 2nd Dooars War (1865) between the Bhutan and the British, the subsidiary alliance of princely state Cooch Behar. This was used as a detention camp by the British, because of its remoteness during the Indian freedom movement. Many freedom fighters were imprisoned here. After independence, it served as a refugee camp for Tibetans and Bangladeshis.
There are a number of trekking routes through the jungle. 
An expert guide and entry permit are must for trekking in Buxa hills.
One may visit the very beautiful village of Dukpas called Lapchakha (1.5 hour trek) from Buxa Fort. A beautiful trekkers' hut named Dukpa's Hut (with attached bath) is located just opposite to the Buxa Fort ground and besides of Rupang Valley Trek route. Though there are eight home stays in total, but mostly are located at Lapchakha with minimum facilities. Only Rovers' Inn at Sadar bazar have maximum capacity of accommodations but far from Buxa Fort. Dukpas Hut is also called 'Birders Nest' by the bird watchers. Trekking in different short route with camping facilities arranged from the Dukpas Hut. It has a separate kitchen for trekkers also. the double storied wooden hut has two family rooms (sleeping 3) on upper floor and a dormitory with attached bath on ground floor (sleeping 6) with dining facility. Bird watching, trekking and dark sky photography tours also arrange from here. The hut became an important centre for the promotion of tourism in this region. Wongyel and Chhogyel Dukpa are the two Dukpa brothers are to run the home stay and assist the trekkers here.
The Baksha Duar Post Office is a heritage building and the highest post office in Alipurduar District.
The tribe Dukpas (Indo-Bhutanese) lived in eleven hamlets of Buxa Hills which mostly located in hilly jungles of Buxa Tiger Reserve at altitude ranging from 2400–6200 feet.
Another entry point Rajabhatkhawa (17 km from Alipurduar) has an orchidarium, and a nature interpretation centre.
One can go for a circular trek from Buxaduar via Chunabhati-Adma to Raimatang. This is actually 8 hours tough trek with an expert guide but usually trekkers prefer to make it as a 3-day comfortable trek to understand nature and the ethnic culture of this region. Local tour operators at Alipurduar provide tents and other materials to the trekkers.
Alipurduar District