The Singalila and Sandakphu trek (3636 m) is the rarest of the spots of the country from where one can view the four summits which include Everest, Makalu, Kangchenjunga and Lhotse. One can also take a view at the peaks which are located in the region of Tibet and Bhutan.

The Goecha La trek starts from Yuksom and the road can be accessed through motorbikes. The road ends with an altitude of approximately 1770 m. The trek on the initial days proceeds through the dense cover of forest and then ends in the rocky terrain.

The Dzongri trek stretches from Yuksom till Dzongri and even leads to Goecha La. This trekking route provides an opportunity to take a breathtaking view of the Mt. Pandim and Kanchenjunga. Once the trail of this trekking route reaches Phedang, it drops down steeply in the Thangsing River. The Dzongri trek (4020 m) is often tagged as the paradise of trekkers.

The Lhaba Tarum Tsachu(2650 m) trek is celebrated for being among the best high altitude treks located in the region of Sikkim. The trek provides the tourists with a lush green wilderness, a great quantum of thrill and enticement.

The Green lake trek (4935 m) is considered as the perfect blend of the pristine beauty and breathtaking views of the peaks which are high in altitude. The trail of this trek passes through a thick cover of forests, varieties of the rhododendrons, flowers which fill the trail with various colors, waterfalls and various species of birds.

The peaks at an altitude of 4340 m are located towards the northern region of Sikkim offer a great opportunity in terms of trekking. The mountaineers experience their adrenaline flying high when they undertake the North Sikkim high altitude trek.

The Versay trek (3060 m) is also called as the soft trek and is located near the border of India and Nepal. This route is often considered as an abode to rhododendron. While trekking in Sikkim through the Versay trek one can indulge in the joy of bird watching and discovering the various aspects of the wilderness. The facility of camping is also available at this trekking route.

The Tholung trek is located in the Northern region of Sikkim. The Tholung trek starts from the region of Bagdora and extends till Lingsha. It ascends through the beautiful valley of flora and fauna. The alpine trees and yak can be commonly seen in this region. 

This is one of the most thrilling as well as amazing trekking in Sikkim routes. The trail of this trek passes through the luxuriant forests of rhododendrons, spruces, giant magnolias and pines, and then merges into the lush green meadows and mystic pastures.

The Tosar lake trek (4000 m) is located in the middle of the Chola range and Mangan range. A giant peak of mountain is situated towards the south east direction of this lake. The trek possess cow and yaks in the forest cover.

Dzongri Goechala Trek (4984m) is considered as one of the finest trekking destinations in Sikkim. A high mountain pass, Goechala's main highlight is the breath-taking view of Kanchenjunga, world's third highest mountain. It also serves as the base camp for the brazen who want to undertake a trek to this summit.

Phalut is one of the highest peaks of Singalila range and located in Darjeeling district at an altitude of 11,811 ft. Phalut is also in the border of Nepal, Sikkim and West Bengal. There are both GTA (Gorkhaland Territorial Administration, erstwhile DGHC) lodges and private trekker’s huts on the way for night stays.