Diamond Valley

Western Science Center

Meet “Max the Mastodon”

This is one of the largest natural histories museums in Riverside County

The fossils were found locally during the excavation of the Diamond Valley Lake. Hands-on learning center for children available.

Largest man-made reservoir in southern California used for water storage.

Explore the hiking trails, fishing, and light Boating.

Viewpoint at the west dam entrance is off Winchester Road.