If the thought of alcohol in a box conjures fuzzy memories of college dorm rooms and games of “slap the bag,” the vintners at Black Box Wines might have triggered more than a few flashbacks with their latest announcement: Boxed whiskey, boxed vodka, and boxed tequila have hit shelves in several states, with many more to come.

In honor of Earth Day, AD digs up the premier aesthetically compelling natural vineyards on the planet, from South Africa to Oregon.