Monarch Butterfly Trail in Castellar Fra.
INTERPRETED PATH “MONARCH BUTTERFLY” Place: Los Alcornocales Natural Park – Castellar de la Fra area. Castellar de la Frontera has one of the largest concentrations of monarch butterflies in all of Europe. on this trail, that runs mostly parallel to the Guadarranque River, you can see this type of colorful insects. The mystery of its reproduction in […]