Deep in the Jura mountains is a large cave; easily accessible, as it sits alongside the main road which winds its way through the bottom of the Pichoux Gorge. In the cave is a shrine to the Christian St. Columba of Spain.
The Grotto of Saint Columba
High Bridge, Leuk
The inevitably named High Bridge near Leuk in the upper reaches of canton Wallis in Switzerland; so named because of the depth of the gorge beneath it.