Josie Smith explores Valparaiso, the graffiti capital of South America.
Theodore Antoniou-Phillips looks at the benefits of taking a gap year.
John Gilbert describes the ancient and holy city of Varanasi.
Alice Edwards lists the scariest getaways in the UK.
Sarah Boughen shares the experience of working in an American Summer Camp.
Imi Launchbury details the unmissable sights and scenes of Sri Lanka's Anuradhapura.