It is maintain by the local Mapuche community and is a perfect spot to observe native woods of Luma apiculata, or Chilean myrtle, and Persea lingue.
For many years, Coin was the setting for several series, first the British Eldorado for the BBC, and after that the Andalucian "Plaza Alta" soap operas and "Arrayan", both recorded in "Loasur" studios produced by "Linze TV", and shown by "Canal Sur".