Find nature and conservation events happening around the greater San Francisco Bay Area! 

Loading Events
  • This event has passed.

Headwaters to Headwaters Hike

Saturday, May 21 @ 9:00 am - 5:00 pm

| $80

Join the Sonoma Ecology Center, Team Sugarloaf, and Bill Myers and Dave Chalk for a very rare opportunity to hike from Hood Mountain Regional Park to Sugarloaf Ridge State Park via the historic McCormick Ranch section of Sugarloaf. This year we have two versions:

Original Route – from Los Alamos parking lot in Hood Mountain Regional Park to Sugarloaf’s day use picnic area via McCormick and Bald Mt. 11 miles with 3,200 ft of elevation.

Epic Option – Sugarloaf’s Goodspeed trail into Hood Mt. down to McCormick and joining the rest of the group. 17 miles, 5,600 ascent (limited to 15 tickets).

This event will be a grand tour of the Mayacamas Mountains in the northern half of Sonoma Valley, where we will pass close to the headwaters of Santa Rosa and Sonoma Creeks. The Perry family has generously given permission to hike through their property, allowing our adventure to go the back way along the Napa/Sonoma County line. Sonoma County Regional Parks has also kindly allowed us to use the Los Alamos parking lot as a drop-off point, despite of the Hood Mtn Regional Park closure.

The route will take participants through some of the wildest and most beautiful sections of Sonoma County filled with massive trees and lovely wildflowers. The terrain also holds history of the McCormick and Hurd families. At the end of the 11-mile hike, join your fellow adventurers for a delicious tri-tip BBQ meal at the Sugarloaf day-use picnic area. Beer and wine included.


Saturday, May 21
9:00 am - 5:00 pm
Event Categories:
, , ,


(707) 833-5712


Your Name (this will not appear on the event listing)


Sugarloaf Ridge State Park
2605 Adobe Canyon Rd
Kenwood, CA 95452 United States
+ Google Map