The Raven Site Ruin features two Raven Site Ruin pueblos with 800 rooms and two kivas are on a 5-acre knoll overlooking the Little
Colorado River that were occupied from about 1000 to about 1450.
Guided hiking tours of the nearby petroglyphs and shrine sites are offered. Also featured are tours of a laboratory, museum, ethnobotanical garden, library and archeological excavation sites, where visitors can view artifacts and a collection of unusual Amazonian insects. One day and multi-day hands-on excavation programs for adults and children over 9 are available by reservation.