Current ATCA News and Events are on the ATCA Facebook page.

Events 02/08/2016

Tubac Takes Flight 2016


News 08/21/2015

The new trailhead sign at Palo Parado in honor of Richard Williams.


News 08/17/2015

After many months of planning and design the ATCA now has wayfinding signs installed in Santa Cruz County. Many thanks to the National Park Service and the Public Works team at Santa Cruz County.