'Voluntourism' is the cool new trend amongst travellers these days. It means that instead of just touring a destination, you offer your services to work there and make a difference.
It's a brilliant concept, because it goes far ahead of just exploring a country. It makes the place a part of yourself. And when you leave, you have made an effort to have changed the place for the better! I have put together a collection of 22 exotic, offbeat and rugged countries where you should be volunteering!