2 Best Sights in The Northwest, Argentina

You'll find this surprising photography gallery by following a stony road that runs alongside the River Huichaira up into the mountains. The brainchild of photographer Lucio Boschi, the "museum in the hills" has two spaces displaying permanent collections as well as a temporary exhibit room. For the ultimate in artsy tranquility, kick back in the library while browsing coffee table books with a coca leaf tea.

The Fine Arts Museum's collection of colonial-era religious works includes figures from Argentina's Jesuit missions as well as Cuzco-style paintings from Peru and Bolivia. Another part of the museum highlights 20th-century pieces by Salta artists.