The opportunity to look at dead bodies has made Body World the largest travelling attraction on the planet. And at the world headquarters, the macabre goes to the next level.

Related article: New York City’s most morbid museum

Many travellers tend to seek attractions of the manmade variety: art and architecture, food and music, history and culture. But sometimes the most intriguing towns and cities are those where the topographies have been shaped by nature, often with striking, surreal results.