This architectural gem adjacent to the Sheraton Wild Horse Pass Resort is operated by the Pima and Maricopa tribes and offers a glimpse into the cultural heritage of the two tribes. Although the center has only a few small exhibits, it is well worth a visit for its architecture and ethnobotanical garden. The center complex is built within a huge berm that was designed to resemble a giant pot buried in the ground. Exhibits include an outstanding display of Pima and Maricopa baskets dating back to the 1920s.