Mana Pass

Mana Pass (also known historically as Dungri La or Chirbitya La) holds a supreme status in Himalayan alpine geography, standing at an audited altitude of 5,632 metres (18,478 feet) above sea level in the Chamoli district of Uttarakhand. Located at coordinates 31.0667° N and 79.4167° E within the Zanskar Range, the pass crowns the international watershed between the Alaknanda/Saraswati river basin in India and the upper Sutlej river basin in Tibet (Guge Kingdom). It is officially recognized as the highest motorable mountain pass in Uttarakhand and one of the highest paved roads in the world.

The topographical environment around Mana Pass is an austere, glaciated permafrost desert exposed to howling gale-force winds and intense solar radiation. Just 5 kilometres below the summit crest lies the sacred, emerald-blue glacial tarn of Deotal Lake, sitting at 5,470 metres (17,946 feet). Revered in Hindu mythology as the sacred birthplace of the mythical Saraswati River, Deotal remains frozen in solid ice for nearly ten months of the year, thawing only during the peak heat of late July and August.

The route departs the sacred pilgrim town of Badrinath, passing through Mana—celebrated as the 'First Village of India' on the northern border. Beyond Mana, the road climbs past the thunderous Vasudhara Falls turnoff and enters a restricted military corridor. Engineered by the Border Roads Organisation under Project Shivalik, the highway ascends through 32 switchbacks over scree slopes, passing the military outposts of Ghastoli and Rattakona.

The entire corridor is surfaced with specialized asphalt designed to endure extreme sub-zero freeze-thaw cycles. Cresting the pass at 18,478 feet, travelers reach the Line of Actual Control, where Indian Army and ITBP formations safeguard the frontier opposite Chinese border posts.

Constructed between 2005 and 2011 by Project Shivalik of the Border Roads Organisation, the Mana Pass highway is an extraordinary engineering marvel. BRO engineers battled winter temperatures of minus 40 degrees Celsius and oxygen levels half of sea level to carve a motorable corridor through solid rock and permafrost.

The road provides rapid, all-weather lateral mobility for Indian defence forces to forward border outposts, securing the high alpine gaps of Garhwal.

Hypoxia, acute altitude disorientation, and severe hypothermia represent severe risks at 18,478 feet. Vehicles must be mechanically sound with functional heating systems.

Loose scree and rockfall can occur along the Ghastoli canyon during summer thaw cycles. Drive at disciplined speeds.

A robust 4x4 SUV with high ground clearance (minimum 210 mm) is strongly recommended for Mana Pass. Engine power will decrease by nearly 40% due to thin air; use low gears to maintain momentum.

Adventure motorcyclists permitted on organized border expeditions must prepare for freezing handlebar grips, thin air jetting issues, and high wind resistance.

Mana Pass is situated in a sensitive, restricted border zone. Indian citizens must obtain prior inner line clearance from the Sub-Divisional Magistrate (SDM) in Joshimath and security clearance from the Indian Army / ITBP.

Foreign nationals, OCI, and PIO cardholders are strictly prohibited beyond Mana Village. Strict document verification takes place at the ITBP checkpost in Mana.

The pass is accessible to authorized vehicles for a brief window from late June through early October. Mid-July to early September offers the best conditions.

Winter blizzards bury the pass under 20 to 30 feet of snow from November through May, closing the corridor completely.

Deotal Lake, situated just below the summit at 17,950 feet, is one of the highest and most sacred lakes in India, regarded as the divine headwaters of the Saraswati River.

At the summit, the iconic yellow-and-black BRO milestone and fluttering tri-color flags celebrate India's supreme engineering achievement on the trans-Himalayan roof of the world.

Mana Pass can be combined with a pilgrimage to Badrinath, exploration of Mana village (Vyas Gufa and Ganesh Gufa), and the high trek to Vasudhara Falls.