Serra do Rio do Rastro
Brazil
SC-438 climbs the Serra Geral escarpment in 18km of relentless hairpins, from the subtropical coastal plain to a cold gaucho plateau at 1400m. Above the clouds, apple orchards, frost-dusted dawns, and the sheer-walled canyons of Aparados da Serra await.
Explore on the interactive map →Stops along the route
- Florianópolis
Island capital of beaches, surf, and Azorean fishing villages. The route heads south along the coast toward the serra.
- Laguna
A 17th-century fishing port where boto-cinza dolphins still cooperate with local fishermen to herd mullet into nets.
- Lauro Müller
Base of the great climb. The SC-438 hairpins begin just outside town, 285 curves gaining nearly 1,400m in 18km.
- Serra do Rio do Rastro
Clouds swirl below as the road spirals up the escarpment. Waterfalls flank each bend; araucaria pines crown the top.
- Bom Jardim da Serra
First plateau town above the escarpment, ringed by araucaria forest and the headwaters of the Pelotas River.
- Urubici
Highland town of basalt canyons and waterfalls. Brazil's coldest temperatures are recorded here; snow is not rare.
- São Joaquim
Brazil's apple capital at 1,360m, cold enough for viticulture. Frost coats streets that feel distinctly un-Brazilian.
Where to Eat
- Restaurante Serra do Rio do RastroBrazilian
Offers traditional Brazilian dishes with panoramic views of the Serra do Rio do Rastro.
- Café no BuleCafé
Cozy café known for its homemade pastries and freshly brewed coffee.
- Restaurante Morro da IgrejaBrazilian
Serves local cuisine near the famous Morro da Igreja, offering hearty meals.
- Churrascaria CascataBarbecue
Renowned for its traditional Brazilian barbecue and warm hospitality.
Things to Do
- Mirante da Serra do Rio do RastroScenic Viewpoint
Offers breathtaking views of the winding mountain road and surrounding landscapes.
- Cascata do AvencalWaterfall
A stunning 100-meter waterfall accessible via a short hike, ideal for nature lovers.
- Morro da IgrejaMountain
One of the highest points in southern Brazil, offering panoramic views and a unique rock formation.
- Vinícola Villa FrancioniWinery
Offers guided tours and tastings of locally produced wines in a picturesque setting.
Travel advisory
The 18km ascent involves nearly 300 hairpin bends and steep gradients; use low gear on descent to avoid brake fade. Fog and low cloud are common, especially in the morning. The road is paved and passable by any car but requires attentive driving.