About us
We lead fun and educational outings to explore nature, to showcase areas that are being preserved, and to maintain trails. It's even more fun if you come along.
We also have other activities, including meetings, presentations, trainings, and occasionally an event from an allied organization.
Our leaders are Sierra Club volunteers, who have been certified to ensure the safety of participants and protection of our environment. They have a passion for the outdoors and a willingness to share their expertise with others.
We welcome Sierra Club members and non-members to participate. Unless otherwise stated, outings are free and open to the public. If you are interested in Sierra Club Membership, please click HERE.
Our Chapter Calendar is a good starting place to view our activities. Use the calendar's Map View tab to see locations.
This Meetup includes outings in Western Washington from Canada to Chehalis, including the Olympic Peninsula.
For activities in southwest Washington and northwest Oregon see the Meetup:
Portland/Vancouver Sierra Club Outings & Events
For information about the Sierra Club please visit our website [www.SierraClub.org/WA](http://www.sierraclub.org/WA)
The Sierra Club's members and supporters are more than 2 million of your friends and neighbors. Inspired by nature, we work together to protect our communities and the planet. We’re America's oldest, largest and most influential grassroots environmental organization.
Upcoming events
2

Do EVs Make Sense?
·OnlineOnlineDo EVs Make Sense?
Thinking about purchasing a new or used EV but finding it challenging to sift through all the information?
Wondering if EVs make sense given the elimination of federal incentives and the federal shift away from clean energy concerns?
Worried about things like EV cost, range and environmental impacts?
Our EV team will provide current information and answer your questions!
To submit questions in advance, please register here.
8 attendees
Walk the Big Gulch Trail, Mukilteo
Mukilteo Library, 4675 Harbour Pointe Boulevard, Mukilteo, WA, USWhere: Big Gulch Trail, Mukilteo - rain or shine!
Mukilteo Library (free parking)
4675 Harbour Pointe Blvd, Mukilteo, 98275
When: May 24th, 2026- 1:50 PM - Meet at the Mukilteo Library (water, rest rooms)
- 2 PM - Trail walking starts promptly at 2
- Family and dog on leash friendly
*****REGISTER and SIGN THE REQUIRED WAIVER HERE.******
Why?- Exercise and social paced walking
- Great views, big old trees, sounds of nature
- Rated easy. Trail is dirt, gravel, some stairs
- About 3 miles
- 350 foot elevation gain
- Unfortunately, not ADA accessible
Easy access via transit, see Community Transit Trip Planner
Bring:- Water and/or snacks
- Dress for the weather
- Sturdy shoes - can be muddy
REGISTER and SIGN THE REQUIRED WAIVER HERE.
5 attendees
Past events
511


