Colombian coffee is said to be the best in the world — UNESCO declared its mountainous coffee growing regions a World Heritage Site in 2011. The Eje Cafetero, or Zona Cafetera — aka the coffee triangle — is an ideal spot for coffee tourists to explore, named for the three coffee growing regions (Caldas, Risaralda and Quindío) it encompasses. Making up around 550-square miles of UNESCO's Coffee Cultural Landscape, the area makes up most of Colombia's Arabica, and is rife with coffee plantations, many of which welcome tourists with open arms. There's even the Parque del Cafe, a coffee theme park.