The main axis of the site has an
orientation of S 52° E, aligned along the spur occupied by the ruins. The site is distributed over three different levels, consisting of the ground level of the ridge, an area of elevated terrain to the northeast, and a depression to the southwest. The elevation and the depression were both natural features that were incorporated into the
pre-Columbian town. Several range structures are situated upon the northeastern portion of the ridge, and upon the elevation, with a view across the valley to nearby
salt springs. The slope occupying the southwestern portion of the site was modified with the construction of five stepped platforms, in a similar manner to that of
Mesoamerican pyramids. The lower portion of the site supports a large structure that was probably a pyramid.
Mound E is to the southeast of Building 10.
Mound G is situated at the northern extreme of the archaeological site. It was heavily overgrown when examined in the early 20th century, and supported two wooden crosses. The terrain drops away sharply on the northeast, southeast and southwest sides.
Level 2 This level lies immediately southeast of Level 1.
Mound B is the remains of a small structure overlooking Level 3. It is at the extreme southeast of Level 2.
Mound I was a small, badly ruined structure southwest of the principal structures on Levels 1 and 2. It lay between Mounds E and H. ==Threats==