Pillar Arch is one of Aztec's natural golden arches. In this Picture of the Day early morning sunlight enhances the golden sandstone. This massive arch is located just a few miles outside of town. These free form sculptures are spread over the United States. Here in Aztec, New Mexico, a great concentration of arch formations can be found. Some of these arches are well hidden and require advance information, a knowledgeable guide or gps coordinates. The area arches are located on BLM land and lack the conveniences of state or federally governed parks. A web of county roads provide access to most arch areas.