Segregación de El Pinar de El Hierro Historical milestone · El Pinar de El Hierro, El Hierro, Santa Cruz de Tenerife Image of El Pinar de El Hierro, not of the place itself. El Pinar separated from Frontera on 8 September 2007 and was established as a municipality on the 15th of that same month, after years of tension that intensified over the 2005 dispute regarding the Bajada de la Virgen de Los Reyes. 8-15 de septiembre de 2007 Photo: Mataparda (CC BY 3.0) What to see and do in El Pinar de El Hierro