Heidelberg

S1 E1

Sep 1, 2017

Enter the mysterious forest that captivated the medieval scholars who made this castle glorious beyond compare.

Carcassonne

S1 E2

Sep 8, 2017

After millennia of human occupation, this stone fortress is now a hotspot for birds varying from pigeons to flamingos.

S1 E3

Sep 15, 2017

Learn the life-or-death stories hidden behind the forbidding walls of the largest cave castle in the world.

S1 E4

Sep 22, 2017

Visit a temple to nature's beauty, a stunning haven where human history and the natural world meld together.

S1 E5

Sep 29, 2017

Journey to the shadow of the Alps and discover an enchanted castle created by a king who preferred wildlife to humans.