Visitors welcome by reservation

Repeats every week every Wednesday until Wed Aug 15 2012 except Wed Jul 04 2012.
March 21, 2012 - 2:00pm to 4:00pm
Martin Griffin Preserve

Come outside! 
The Martin Griffin Preserve is now open to the public for hiking, nature exploring and observing the historic heronry. 

Tuesday through Friday: 2pm to 4pm, reservation requested at 415.868.9244
Saturday, Sunday and Holidays: 10am - 4pm, no reservations 
Closed Mondays
through Sunday, July 15, 2012 

$15 donation requested 

For more information on nesting activities in the heronry, click here

For directions and other information, click here