Satellite map of Serra do Rio do Rastro

Serra Geral, Santa Catarina · Brazil

Serra do Rio do Rastro

SC-390Lauro Müller to Bom Jardim da Serra

Distance4.7 mi7.6 km
Drive time12 minon the road
DifficultyDemandingtightness 10 of 10

Brazil’s most celebrated driving road: a 14 km wall of stacked hairpin bends scaling the Serra Geral escarpment through Atlantic Forest, rising 944 m from the coastal plain to the high plateau, the country’s answer to the Stelvio.

From the lowlands near Lauro Müller the road attacks the escarpment immediately, stacking hairpin upon hairpin through dense Atlantic rainforest as it climbs to the top at 1,465 m above Bom Jardim da Serra. The mirante at the summit gives a bird’s-eye view of the entire switchback wall below. Best driven bottom to top in the morning before mist closes in.

Scenery

MountainForestValley

Where it runs

Lauro MüllerStart · Serra Geral, Santa Catarina
Bom Jardim da SerraEnd · Serra Geral, Santa Catarina

Character

Corners48bends
Tightness10of 10
Max gradient17%≈ 1-in-6
Hairpins11tight bends
Descent957 mtotal descent
Summit1,409 mhighest point of the line · 4,623 ft

Elevation

under 4%4–8%over 8%665 – 1,409 m
summit 800 m1,000 m1,200 m1,400 m 0.0 mi2.3 mi4.6 mi

Hazards

  • hundreds of hairpin bends
  • steep gradients up to 11.5%
  • frequent mist and low cloud
  • slow trucks
  • motorcyclists

Sources: Road geometry © OpenStreetMap contributors

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