Fina Puigdevall y Martina Puigvert –

Some of the appetizers and dishes at Les Cols have been made with corn and buckwheat, two ancestral flours from native varieties recovered from the area that are grown in the restaurant's vegetable garden, and developed in the R&D center located in La Vall de Bianya, a few minutes from the restaurant, and in the very center of the La Garrotxa Volcanic Zone Natural Park.