groves becoming wild. There was resistance from the general public. Clearing space to prevent chestnut trees merging into the woods was seen as harmful to the environment. “Chestnut trees with their many light areas provide a biotope for completely different flora and fauna than other trees do,” explains Schoeck. “This is important for biodiversity. Chestnut groves are also diversity hotspots; the composition of the diversity is just different.” In addition to the ecological aspect, Mark Bertogliati, curator of the Valle di Muggio Ethnological Museum, also emphasises the cultural value. “In the ‘90s, a process of historical renovation began. Chestnuts had almost slipped into obscurity as cultural heritage in Ticino.” In Valle di Muggio, for example, the museum worked with other local organisations on various initiatives to promote and revive this old tradition as an element of local identity. You can now visit former chestnut-drying houses and there are activities for all the family, from gathering to sorting. Ticino association recognised The association Ticino Associazione dei castanicoltori della Svizzera italiana has also been campaigning for the preservation of chestnut groves since 1999. “We work closely with schools and organise trips to chestnut groves,” says association chairman Giorgio Moretti. Publications, events and scientific collaboration are all part of its work. For example, it supported the federal government’s efforts to catalogue varieties of chestnut in southern Switzerland and carried out DNA analyses to determine varieties. “We found around 50 types,” says Moretti. For its civic commitment, the association was recently awarded the 2022 Schulthess Garden Prize from the Swiss Heritage Society. “We are delighted that our work has been recognised,” says Moretti. Economically, chestnuts are still not very significant in Switzerland. They have, on the other hand, become a tourist attraction: today, especially in the autumn, extensive chestnut woods are a popular destination for long walks. Chestnut festivals are also held in towns and villages in October, like the Autumn and Chestnut Festival in Ascona or the “Fête de la Châtaigne” in Fully, Valais. The fact that some of the chestnuts need to be imported for most of these festivals does not dampen the festive atmosphere. Left: Pale chestnut groves are a thoroughly typical icon of the Ticino cultural landscape, prized for their diversity. Photo: Giorgio Moretti Right: Chestnuts are a Swiss winter staple even in urban areas. Roast chestnuts are sold in many city centres. Vermicelles also remains a popular dessert, in defiance of all the latest trends. Photos: Giorgio Moretti (1) und Keystone (2) Swiss Review / January 2023 / No.1 15
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