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Gangotri National Park in Uttarkashi district, Uttarakhand, reopened its gates on April 1, 2026 after a six-month winter closure, allowing tourists and trekkers to access Kedartal, Bhaironghati, Gartang Gali, and the Gangotri Glacier, a primary source of the Ganga river system.

Key Facts about Gangotri National Park

Feature Detail
Location Uttarkashi district, Uttarakhand
Area 2,390.02 sq. km
Established 1989
Altitude 1,800 m to 7,083 m (Jaonli peak)
International boundary Northeast borders Tibet (China)
Adjacent parks Kedarnath Wildlife Sanctuary, Govind National Park
UNESCO status Part of the Nanda Devi Biosphere Reserve cluster (proposed)

The Gangotri Glacier

The Gangotri Glacier is one of the largest glaciers in the Himalayas and a primary source of the Bhagirathi River: which, along with the Alaknanda, forms the Ganga at Devprayag.

Parameter Data
Length ~30 km
Width 0.5–2.5 km
Area ~143 sq. km
Retreat rate ~22 metres/year (accelerating due to climate change)
Snout (terminus) Gaumukh (at ~3,892 m altitude), the “cow’s mouth” from which Bhagirathi flows

Climate Change and Glacier Retreat

The Gangotri Glacier has been retreating at an accelerating rate:

  • 1780–1971: ~1.5 km total retreat
  • 1971–2001: ~850 m retreat (much faster pace)
  • 2001–2025: Retreat has accelerated further

This threatens the long-term flow of the Ganga, which sustains ~500 million people in the Indo-Gangetic Plain.

Biodiversity

Fauna

Species Status
Snow Leopard Endangered (IUCN); estimated 35 individuals in park
Brown Bear Least Concern; present in alpine zones
Himalayan Black Bear Vulnerable
Blue Sheep (Bharal) Least Concern; key snow leopard prey
Musk Deer Endangered; harvested illegally for musk pod
Himalayan Tahr Near Threatened
Serow Vulnerable
Golden Eagle Least Concern

Flora

  • Subalpine conifer forests: Deodar cedar (Cedrus deodara), West Himalayan fir (Abies pindrow), Spruce, Oak
  • Alpine meadows (bugyals): Rhododendron, juniper shrubs
  • High altitude: Sparse cushion plants, mosses, lichens above the treeline (~3,800 m+)

Snow Leopard Tourism

Uttarakhand government is piloting a Snow Leopard Tourism project in Gangotri National Park, modelled on successful tiger tourism, to:

  • Generate eco-tourism revenue for local communities
  • Reduce human-wildlife conflict
  • Create economic incentive for snow leopard conservation

Gartang Gali

A historic cliff-face wooden walkway built during the medieval period (likely 17th–18th century) along the Jadh Ganga river, used by traders on the old salt trade route between India and Tibet. It was restored and reopened in 2021 after lying abandoned for 50+ years.

UPSC Relevance

GS Paper 1, Geography:

  • Origin and course of the Ganga river system; Himalayan glaciers as perennial water sources
  • Difference between Himalayan rivers (glacial-fed, perennial) and Peninsular rivers (rain-fed, seasonal)

GS Paper 3, Environment:

  • Snow leopard conservation; Project Snow Leopard (launched 2009)
  • Himalayan glacial retreat, causes, consequences for water security and downstream agriculture
  • National Park vs. Wildlife Sanctuary vs. Biosphere Reserve, distinction

Mains Angle:

“The accelerating retreat of Himalayan glaciers threatens the perennial character of northern India’s rivers, a crisis that demands both aggressive climate action and adaptation planning for water-scarce futures.”

Facts Corner

  • Gaumukh: Literal meaning “cow’s mouth”; the glacier snout from which the Bhagirathi emerges, one of Hinduism’s holiest sites
  • Devprayag: Confluence of Bhagirathi (from Gangotri) + Alaknanda (from Badrinath) = Ganga
  • Project Snow Leopard: Launched 2009 by MoEFCC; covers Jammu & Kashmir, Himachal Pradesh, Uttarakhand, Sikkim, Arunachal Pradesh
  • Snow Leopard population: ~400–700 in India; ~4,000–6,500 globally; India has the third-largest population after China and Mongolia
  • Musk Deer: Males have a musk pod (used in perfumery) worth more than gold by weight, driving illegal poaching
  • Kedarnath Wildlife Sanctuary: Adjacent to Gangotri NP; UNESCO World Heritage nomination for a combined “Gangotri-Kedarnath-Govind” complex was proposed but not yet approved
  • Himalayan rivers classified as: “Antecedent rivers”, they existed before the Himalayas rose and cut through them (superimposed drainage)

Source: Gangotri National Park, Himalayan Ecology and the Ganga's Source — Ujiyari.com | Free UPSC & State PCS Current Affairs