R-733 · Route File
Arica y Parinacota · Chile
The spectacular CH-11 climb from Arica through the Lluta valley to Putre, Lauca National Park and Lake Chungara near the Bolivian border.
amber · Advisory
Rapid ascent can trigger altitude illness before the traveller reaches Chungara or the border.
Planning response: Acclimatise around Putre and do not continue upward when symptoms appear.
Seasonal windows are planning triggers, not a substitute for current road, weather or land-access reports. Recheck the official sources below before departure.
Route tyre evidence
No reviewed tyre observation is published for this route.
No tyre name is inferred from route popularity, forum mentions or marketing. A report appears only after its tyre, motorcycle, route context, date and named source are reviewed.
Route-specific references
Information tied directly to this road, track or route.
Lauca National Park and Lake Chungara itinerary
official · Chile Travel
Official Arica-to-Altiplano route identity and high-altitude destination sequence
Aymara Route
official · Chile es Tuyo
Official high-Altiplano itinerary through Aymara communities and landscapes
Arica–Lauca Route 11 map
commercial · Google Maps
Route-specific alignment, approach-road and nearby-service lookup; confirm the selected road
Arica–Lauca Route 11 open map
community · OpenStreetMap
Independent route, settlement and approach-road lookup
Regional reference desk
Shared road, weather and access services used across Route Files in this region.
Field Links are reviewed references, not live guarantees. Conditions, closures, services and regulations change. Confirm critical information with the responsible authority before relying on it.