Coastwalk Cleanup Crew Event Registration

DAY HIKE - Mammoth Rocks
02/09/2019 09:00 AM - 12:00 PM PT


2019 Coastwalks


  • Free


February Feb 9 (rescheduled from February 2nd due to rain)
Pre-registration required.
Suggested $5 Donation - Pay on Arrival


Peter Leveque: renowned biologist, SRJC instructor of 35 years with the Life Sciences Department, and volunteer naturalist trail guide for Sonoma County environmental non-profits.

Cea Higgins: Executive Director of Coastwalk, Greater Farallones National Marine Sanctuary Council, & Marine Debris Educator. 

February 2, 2019: 9-12 noon (rain date February 9).

“Mammoth Rocks Day Hike”- Find out if Woolly Mammoths walked the Sonoma Coast! See evidence of their rubbings.

A flat and easy walk along the Kortum Trail from Shell Beach to Mammoth Rocks. Learn how these smooth rocks were the rubbing sites of giant mammoths over 10,000 years ago.

Details: Dress in waterproof layers for winter coastal weather, bring a bag lunch and a reusable water bottle.

Meeting Place: Shell Beach Parking Area no later than 8:45am. All participants must sign the waiver form on arrival.

All Children under age 14 must be accompanied by an adult.

For more information, contact: or call Coastwalk at (707) 829-6689.
Event Registration is closed.
Neon CRM by Neon One