Expect a brisk walk of a good 5 kilometers through the last 550 million years on earth. This will be a journey through a world in constant change, from the emergence of the first land plants and the era of the dinosaurs to icy polar landscapes and the rise of modern forests. The continents moved, the climate fluctuated, and land animals and plants evolved, resulting in the diverse ecosystems and the life we know today. Prior registration is not necessary. Guide: Claude Cottyn