El Boquerón National Park, one of the easiest volcano stops for visitors staying in San Salvador, is closed from June 15 to July 15, 2026, while tourism officials carry out maintenance and conservation work. The temporary closure affects travelers who planned to visit the crater viewpoint during late June or the first half of July. […] The post El Salvador Closes National Park for Conservation Work appeared first on The Tico Times | Costa Rica News | Travel | Real Estate .