Anza Borrego Desert State Park, CA
National Parks and Monuments - United States
Tula Toltec Archaeological Ruins, Mexico
Chichen Itza, Mexico
Teotihuacan, Mexico
Uxmal, Mexico
Copan Ruins, Honduras
Tikal National Park, Guatemala
San Agustin Archaeological Park, Columbia
Ollantaytambo Fortress, Peru
Machu Picchu, Peru
Tiwanaku, Bolivia