U.S. Borax has a Visitor Center that overlooks its active boron mine, the largest open pit mine in California. The visitor center is free and open seven days a week (excluding major holidays) from 9-5. Parking is also free and accessible to RVs.
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U.S. Borax has a Visitor Center that overlooks its active boron mine, the largest open pit mine in California. The visitor center is free and open seven days a week (excluding major holidays) from 9-5. Parking is also free and accessible to RVs.