Satellite map of Siddhartha Highway

Gandaki / Lumbini · Nepal

Siddhartha Highway

NH47Pokhara to Butwal

Distance89.9 mi145 km
Drive time3 h 41 minon the road
DifficultyDemandingtightness 9 of 10

One of Nepal’s most exciting mountain highways descends from Pokhara through the Lower Himalayan ridges in a relentless sequence of hairpins past jungle slopes, rice terraces and the Newari town of Tansen.

Leaving Pokhara the highway plunges into the green hills of the Mahabharata Range, winding south through Syangja to the historic walled town of Tansen (Palpa). The Butwal-Palpa section is the most testing — rocky, rockfall-prone, tight — before the Ramdi bridge over the Kali Gandaki and the final descent to Butwal.

Scenery

MountainValleyForest

Where it runs

PokharaStart · Gandaki / Lumbini
ButwalEnd · Gandaki / Lumbini

Character

Corners742bends
Tightness9of 10
Max gradient15%≈ 1-in-7
Hairpins39tight bends
Climb1,681 mtotal ascent
Summit1,491 mhighest point of the line · 4,892 ft

More hairpins than 9 in 10 roads in the catalogue.

Elevation

under 4%4–8%over 8%185 – 1,491 m
summit 500 m1,000 m 0 mi44 mi88 mi

Hazards

  • hairpin bends
  • narrow curves
  • rockfall on the Butwal-Palpa section
  • monsoon landslides

Sources: Road geometry © OpenStreetMap contributors

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