The abandoned castles of Europe are magnificent markers of the continent’s tempestuous history. But where they once hosted royalty, these empty, hulking structures are now overtaken by the wildlife and rich natural environments flourishing around them. From peregrine falcons ruling the bell towers of Germany’s Heidelberg Castle, to exotic amphibians thriving in the spring-fed fountains of Spain’s iconic Alhambra, explore the curious history of these imposing European structures and the creatures that call them home.

Part 5: Neuschwanstein: the False Paradise
The landscape surrounding Neuschwanstein Castle is famous for its rugged peaks, deep gorges, and river valleys packed with wildlife. Alpine ibex are at home on the surrounding tricky slopes, while golden eagles patrol the skies above. Embark on a rich journey through the human and natural history of these medieval grounds.