Garrotxa Volcanic Area Nature Reserve
Castellfollit de la Roca
With about 1,000 residents, Castellfollit de la Roca is one of the smallest towns in Catalonia. The historic center, perched on top of a cliff ledge between two rivers, dates back to the Middle Ages. The basalt cliff is over 50 meters high and about a kilometre long. It was formed by the erosive action of the […]
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