I'm planning to go from Oruro to Sajama NP. The best option is to take a bus from Oruro to Arica and ask the driver to drop me off in Chungara-Tambo Quemado at Bolivia-Chile border(Bolivia side), then catch a local bus onwards to Sajama NP.

I wonder the possibility of doing so.

closed as unclear what you're asking by Giorgio, Some wandering yeti, Olielo, Ali Awan, Karlson Mar 19 '17 at 3:17

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