In Val Verde, California, an unincorporated community just a few miles north of popular amusement destination, Six Flags Magic Mountain, it is possible to glimpse the top of the world’s tallest and fastest roller coaster – The Superman-  from nearly anywhere. Another, less popular, but arguably as important site lies even closer. Chiquita Canyon Landfill, claiming the designation of second oldest landfill in Los Angeles county, has its official property boundary less than a mile from the western edge of Val Verde. When I lived there in 2013, Six Flags Magic Mountain and Chiquita Canyon landfill were landmarks, one towering in the distance and one burrowing beneath, both at the edge of perception. (read more...)