MIDDLETOWN, Calif. – Calpine’s Geothermal Visitor Center will be closed the week of Monday, Dec. 24, through Saturday, Dec. 29, for the holidays.  

The center will reopen on Wednesday, Jan. 2, 2013, resuming regular business hours 11 a.m. to 5 p.m., Wednesday through Saturday.

The Calpine Geothermal Visitor Center is located at 15500 Central Park Road, Middletown, telephone 707-987-4270.