Ilo Mapu
If your travels don't include the Mapuche heartland of La Araucanía, head to this artfully designed restaurant in Viña for a vital introduction to the little-appreciated cuisine of Chile's largest indigenous group. Start with one of the myriad tasting boards before seguing into the mains, which feature everything from wild boar to antioxidant-rich maqui berries and piñón seeds from ancient araucaria trees.