Satellite map of Ma Pi Leng Pass

Hà Giang · Vietnam

Ma Pi Leng Pass

QL4CĐồng Văn to Mèo Vạc

Distance14.7 mi24 km
Drive time34 minon the road
DifficultyDemandingtightness 8 of 10

The 'King of Vietnamese Passes', a 22 km edge-of-the-world road across the Dong Van Karst Plateau hanging above the Nho Que River gorge, one of Southeast Asia’s deepest canyons, 800 m below.

Part of the Ha Giang Loop, QL4C carves through near-vertical limestone karst from Dong Van to Meo Vac, the pass crest at 1,500 m giving a vertiginous view into the Tu San canyon where the jade-green Nho Que runs beneath sheer cliffs. Nine hairpins negotiate the steepest section; the road is narrow, largely unguarded, and crosses a UNESCO Global Geopark.

Scenery

GorgeMountainValley

Where it runs

Đồng VănStart · Hà Giang
Mèo VạcEnd · Hà Giang

Character

Corners97bends
Tightness8of 10
Max gradient17%≈ 1-in-6
Hairpins13tight bends
Climb575 mtotal ascent
Summit1,261 mhighest point of the line · 4,137 ft

Elevation

under 4%4–8%over 8%902 – 1,261 m
summit 1,000 m1,100 m1,200 m 0 mi7 mi14 mi

Hazards

  • sheer cliff drops of 800 m with minimal barriers
  • hairpin bends
  • fog
  • landslides in the wet season
  • remote location

Sources: Road geometry © OpenStreetMap contributors

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