Wildlife
Gharial Crocodile Nepal: Conservation and Viewing Guide
Nepal's Narayani and Rapti rivers hold one of the world's last viable gharial populations. Learn where to see these critically endangered fish-eaters and why Nepal's conservation story matters.
Overview
The gharial (Gavialis gangeticus) is one of the world's most endangered reptiles, reduced to fewer than 1,000 mature individuals globally. Nepal's Chitwan National Park harbours the Gharial Conservation Breeding Centre at Kasara, which has reared and released over 1,000 juveniles into the Narayani River since the 1980s.
Viewing gharials in the wild is straightforward at Chitwan. The sandbanks along the Narayani and Rapti rivers between October and April host basking groups, sometimes 20 or more animals lying side by side on exposed beaches. Canoe safaris at dawn provide the best approach — gharials are sensitive to footsteps and flee from walking humans but tolerate silent watercraft.
The Kasara Gharial Breeding Centre welcomes visitors and shows the entire rearing programme from hatchling pens to juvenile pools. Conservation fees paid at the centre directly fund the release programme.
Mugger crocodiles also inhabit the same rivers and are frequently confused with gharials. The gharial's narrow, elongated snout and bulbous nasal boss on males are unmistakable distinguishing features.
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FAQ
How many gharials survive in Nepal? Current estimates put the wild Nepali population at 150–200 individuals, concentrated in Chitwan and Bardia.
Is the gharial dangerous to humans? No — gharials are fish specialists with fragile, narrow jaws incapable of tackling large prey. They are shy and non-aggressive toward people.
When is the best time to see gharials basking? November to February, on sunny mornings between 08:00 and 11:00 when they thermoregulate on sandbanks.
