Pasang Sonam Tso Trek

Pasang Sonam Tso is a stunningly beautiful high-altitude lake near Mechukha. Over the years, it has become a sought-after trail for hikers in the Eastern Himalayas. The journey begins with a drive from Mechukha to the ITBP check-post at Yorlung – a challenging terrains that is rewarded with breathtaking views. Trekkers will navigate near-vertical patches, climb bamboo ladders and cross streams – all while surrounded by forests and rhododendrons

pasang sonam tso trek

The trail includes campsites like Ummeed Camp, Shastri Camp, and culminates at Pasang Sonam Tso, offering a picturesque camping spot by the lake. One of the highlights while on the trek is the opportunity to access fresh glacier-melt water which can be used for drinking / cooking. It’s as pure as that!

essential

The trek spans two days requiring trekkers to plan for at least two nights’ of sleeping in outdoor camps and living on basic food like Maggi, biscuits, sandwiches and fruits. Carry adequate quantity of water, essential medication and first aid kits. As temperatures can dip owing to altitude and forest cover, it is recommended to carry warm clothing. It is advisable to engage in physical training before embarking on this medium-to-tough grade trek.

Note: Trekking to Pasang Soman requires special permission for trekking. Travelling to Arunachal Pradesh requires travellers to secure an In Land Permit.

Best time to visit

Summer (July–September): Warmer weather, longer days for more leisurely walks.

Fall Winter: (October– December): The driest season. Colder temperatures, sub-zero at night. Shorter days, longer nights, so schedule walks accordingly. Snowfall is a possibility. Frost begins mid-November.

Peak winter (January– Feb): Even shorter days. More technical. Prepare for tricky patches through snow.