Salento shows, Colombians aren't afraid to use colour. I am not getting into the colour schemes, though... Salento is quite a touristy village, but nice as a base to trek through the green Andean mountains, visit a coffee plantation and expore the Valle de Cocoa.
Colombia has it all! High Andean mountains, beautiful Carribean beaches (think: white sands and turqoise waters), thick Amazon jungle, mysterious archeological ruins and cobbled colonial villages.