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
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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 Everest, before the long descent through the Siwalik Hills to Hetauda. Still one of Nepal’s toughest drives.

Scenery

MountainValleyForest

Best seasons

SpringAutumnWinter

In these collections

In these guides

Tribhuvan Highway on the map67.5 mi · point to point

NaubiseStart · Bagmati Province
HetaudaEnd · Bagmati Province

Character

Corners857bends
Tightness10of 10
Max gradient10%≈ 1-in-10
Hairpins81bends over 150°
Climb2,543 mtotal ascent
Summit2,506.8 mhighest point of the line · 8,224 ft

More hairpins than 9 in 10 roads in the catalogue.

Corners

busiest around mile 35
163349 mi

Elevation

under 4%4–8%over 8%458.3 – 2,506.8 m
summit · 2,506.8 m 5001,0001,5002,0002,500 m 03365 mi

Points of interest3 stops

  • Buddha ChokLandmark
    65 mi in
  • Simbhanjyang passViewpoint
    33 mi in
  • Daman View TowerLandmark
    32 mi in

Hazards

  • Narrow roads
  • Sharp bends
  • Steep descents
  • Landslides
  • Monsoon road damage

Sources

Verified route: mapped from real road geometry and fact-checked by a human editor. How roads get checked

Driving the Tribhuvan Highway: quick answers

How long does it take to drive the Tribhuvan Highway?
Tribhuvan Highway runs 67.5 miles (109 km) and takes about 2 h 56 min to drive without stops.
How difficult is the Tribhuvan Highway to drive?
We rate it demanding: 857 corners including 81 hairpins, a maximum gradient of 10%, and a tightness of 10 out of 10.
When is the best time to drive the Tribhuvan Highway?
Spring and Autumn and Winter are best.

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