The Loma Prieta Sierra Singleaires
Skyline Ridge OSP , Jan 29
"The Columbian Exchange"

A motley crew ready to learn about the "Columbian Exchange" and to hike the urban wilderness.  Leader: Ed Lange
How many of you have passed through this portal?  Do you know where it is located?  answer: The pedestrian underpass at Alpine rd. near Page Mill Rd.

Two of our prominent "ExCom" members: a treasurer and a potluck organizer.  Do you know which is which?  Don't let the sunglass's fool you.


Hi Ho Hi Ho, its off to hike we go.

"Sunny" Jim poising on the "Sunny Jim" Trail Head.


Monica, poised to launch down a rock slide

The entire slide, all that is missing is a layer of peanut butter to make it slippery.

The obligatory flora photo

Photos by Ed Lange and Jim Huffman