Coastal wine regions, south america wine guide amanda barnes by Amanda Barnes May 24, 2018 written by Amanda Barnes May 24, 2018 899 0 FacebookTwitterPinterestEmail Amanda BarnesAmanda Barnes has been writing about wine and travel since 2003. South America has been her home since 2009, but she is currently on a mission to unlock the world of wine by traveling Around the World in 80 Harvests!