
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
Navigate to the start: Apple Maps · Google Maps
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 mHazards
- hairpin bends
- narrow curves
- rockfall on the Butwal-Palpa section
- monsoon landslides
Sources: Road geometry © OpenStreetMap contributors
Nearby roads
The closest great drives to Siddhartha Highway.
Siddhartha Highway
Directions





