What is "limache"

Limache is a Chilean city and commune in the Marga Marga Province, Valparaíso Region. Limache is the only commune of Chile that has two cities. First San Francisco de Limache is to the north of the Matting of Limache, towards the south is Limache Viejo. Limache is famous by the exports of tomato and the celebration of "The Virgin of the 40 Hours" .