People love to travel, so much so that in 2008 over 922 million people crossed the world by air, land and sea [1]. From city holidays to hiking trips, travel can be beneficial in a number of ways for the community, the environment and your personal well-being. However, the planet is fragile and both tourists and suppliers are endeavoring to understand how they can lessen their impact. This means doing the least harm possible to the natural environment, valuing and protecting the local culture, and providing as much economic benefit as possible.