Using Interrail to ride trains around Europe has been a travel rite of passage since the 1970s. Here's how to get started on your next Interrail adventure.
As one of the best value countries in South America, Colombia is a place where you won't have to scrimp on experiences. Here's how to explore on a budget.
Barcelona is a dream for culture vultures and foodies, but entry fees and tapas bills can mount up. Here are the 20 best free things to do in Barcelona.