The Neurosience of the Camino de Santiago

The Camino de Santiago is a network of pilgrimage routes through Portugal and northwestern Spain that over 200,000 people travel every year. But why is such a trip so desirable? Why do we often find these trips can have huge benefits for our mental well being? In today's episode of That Neuroscience Guy, we use the Camino de Santiago as a model to discuss why pilgrimages and other long walking trips have benefits for your brain.