Sierra Azul – Mount Umunhum Area
July 08, 2012 by Bay Nature Staff
This park offers thousands of acres of woodlands and chaparral, an iconic concrete monolith that once served as a powerful …
Latest from Sierra Azul – Mount Umunhum Area
Sierra Azul Hike
March 23, 2009 by Rick Bacigalupi
Special Event Video! Docent Dick Gehrer takes Bay Nature readers on a tour of Sierra Azul Open Space Preserve on …
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Out of the Blue
January 01, 2009 by Carolyn J. Strange
This massive South Bay preserve, which is still being assembled, forms a critical link in the chain of protected landscapes in the Santa Cruz Mountains.
