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Middle Fork Snoqualmie Valley Guided Plant Walk

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Spaces Available: 15
Date & Time
Saturday, August 29, 2026 | 8:45-11 a.m.
Location
Middle Fork Trailhead
Event Overview

Join us for an unforgettable morning amidst the breathtaking scenery of the Middle Fork Snoqualmie River Valley, nestled in the heart of the Mountains to Sound Greenway National Heritage Area. Middle Fork plant expert Mark Boyar is teaming up with Frances and Khan from the Greenway Trust’s Habitat Restoration Crew to bring you an educational experience that will leave you feeling more knowledgeable about local plant life and the interconnected dynamics of this lush Pacific Northwest forest.

During the hike, participants will also learn how this valley has transformed over the past century, exploring the impacts of industries like logging, mining, and railroads and why the forest exists as it does today. If you are looking to boost your plant ID skills, dive deeper into the world of habitat restoration, or learn how you can be a better steward of your local forests – this event is for you!

Cost

These events are free to attend, and we welcome donations to support the ongoing work of our nonprofit and to help offset the cost of running programming such as this. Thank you for supporting the Greenway Trust!

Difficulty
Easy (1-2 miles of slow-paced walking on uneven terrain with minimal elevation gain)
Age Restriction
Open to all ages. Participants under 18 years old must be accompanied by an adult.
What to Bring
  • Wear sturdy hiking shoes and comfortable clothing
  • Plenty of water (at least one liter)
  • Sun protection
  • Snacks and/or packed lunch (we will take a short snack break in the morning, and you are welcome to stick around to enjoy one of the Valley’s many beautiful picnic sites following the event)
  • Northwest Forest Pass
  • Be sure to complete your online waiver in advance
Driving Directions

Please meet at the Middle Fork Trailhead (Google Map Link) at 8:45 a.m. to check in so the full group can be ready to start hiking at 9 a.m. Look for the Mountains to Sound Greenway Trust event sign! Please note that a Northwest Forest Pass is required at this trailhead. We highly encourage carpooling whenever possible!

There will be no cell reception at the Middle Fork Trailhead.

From Seattle, drive east on I-90 to exit 34 (Edgewick Road). Turn left (north) onto 468th Ave SE and follow it to the junction with the Middle Fork Snoqualmie Road (Forest Road 56). Turn right and continue up the Middle Fork Snoqualmie Road for 11.8 miles to the Middle Fork trailhead parking area on the right.

Google Map

Additional Information

Just 40 miles from downtown Seattle, the Middle Fork Snoqualmie Valley offers a rare blend of wild beauty and easy access within the heart of the Mountains to Sound Greenway National Heritage Area. Here, rivers, forests, and mountain views come together in a place where people of all ages and abilities can connect with nature.

Over the past 30 years, the Mountains to Sound Greenway Trust and partners have helped transform this valley into a model for sustainable recreation and ecological care. Now, we’re working to secure its future by building a long-term stewardship fund to maintain trails, protect habitat, and ensure this special place remains accessible for generations to come.

This event is a perfect opportunity to learn and connect with fellow outdoor enthusiasts, while also fostering a deeper connection to our environment. Participants will learn about the vital work of the Mountains to Sound Greenway Trust, and discover how you can play a role in preserving and protecting our cherished natural spaces.

Questions or need to cancel? Please contact us at info@mtsgreenway.org

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