Satellite map of Tribhuvan Highway

Bagmati Province · Nepal

Tribhuvan Highway

NH41Naubise to Hetauda

Distance67.5 mi109 km
Drive time2 h 56 minon the road
DifficultyDemandingtightness 10 of 10

Nepal’s oldest national highway climbs through the Mahabharata Range in a relentless series of hairpins to Daman, widely regarded as the finest Himalaya viewpoint in the country.

From Naubise west of Kathmandu the Rajpath ascends through dense forest in tight hairpins — 107 km of switchbacks for just 32 km as the crow flies. The crown is Daman at 2,322 m, with a full Himalayan panorama from Dhaulagiri to Kanchenjunga, before the long descent through the Siwalik Hills to Hetauda. Still one of Nepal’s toughest drives.

Scenery

MountainValleyForest

Where it runs

NaubiseStart · Bagmati Province
HetaudaEnd · Bagmati Province

Character

Corners857bends
Tightness10of 10
Max gradient10%≈ 1-in-10
Hairpins81tight bends
Climb1,630 mtotal ascent
Summit2,490 mhighest point of the line · 8,169 ft

More hairpins than 9 in 10 roads in the catalogue.

Elevation

under 4%4–8%over 8%461 – 2,490 m
summit 1,000 m2,000 m 0 mi33 mi65 mi

Hazards

  • narrow roads
  • sharp bends
  • steep descents
  • landslides
  • monsoon road damage

Sources: Road geometry © OpenStreetMap contributors

Nearby roads

The closest great drives to Tribhuvan Highway.

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