As the world urbanises at break-neck speed, the way we design growing cities will heavily determine the environmental impact of the people who live there.

There's nothing like a beautifully shot film to make you feel like up-and-leaving the very next day. Here are five examples that show off their stunning destinations to full effect.

Europe’s rail network has long enabled travellers to piece together unique itineraries. A new high-speed connection from London to Barcelona will be a welcome addition. Gavin Bertram reports.

Barcelona's quirky art and architecture captivate Shelley Bridgeman.

Barcelona's blend of madness and good sense has Jamie Melbourne-Hayward entranced.