Next Sunday, September 24, the Federation of Hiking Organizations of Catalonia (FEEC)will commemorate the centenary of the Keller house, the current Colomina refuge.
The arrival of hydroelectricity in the Vall Fosca led to the construction of different singular buildings that have become an heritage site.
One of these buildings was built next to the Lake of Colomina and was named after the Swiss engineer who directed the works, ‘Keller’.
