With its temperate climate and lush forests, Western Washington provides fertile ground for fungi. While anyone can spot colorful mushrooms on a hike, foragers with a trained eye and a sustainable approach can also harvest a range of edible varieties. Different species ripen throughout the year in a number of locations, making mushroom foraging in Washington a great multi-season activity.
When to go Mushroom Foraging in Washington
While spring brings harvests of wrinkly morel mushrooms and winter is perfect for oyster mushrooms or shelf-like conks, fall is the perfect time for beginners to try their hand at mushroom hunting. From September through November, many prime edibles appear – think golden chanterelles, plump king boletes (also known as porcini), brilliant orange lobsters, and spiky hedgehogs.
Luckily, there’s plenty of guidance for those looking to get started. Fall brings foraging workshops, guided hikes, festivals, and classes. Discover beginner-friendly foraging destinations, safety tips, and more.
Learn from an Expert
The best beginner resource for mushroom hunting in Washington is the Puget Sound Mycological Society (PSMS), one of the largest of its kind in the United States. This volunteer-run organization offers guided forays and comprehensive information for visitors. Visit their website for everything from local events and regulations to recipes and local mushroom clubs. Another great option for beginners is Forage Seattle, which offers guided tours led by experts.
Mushroom Festivals in Washington
Mushroom lovers can find festivals, guided forays, and other fungi-focused events throughout the year. Dates vary annually, so check event websites before planning your trip.
- Northeast Washington Mushroom Festival, Kettle Falls (May): Celebrate spring fungi with guided forays, mushroom identification, expert talks, cultivation demonstrations, kids’ activities, vendors, and more.
- Quinault Rainforest Mushroom Festival, Lake Quinault (October): This family-friendly festival celebrates the Olympic Peninsula’s abundant fungi with identification stations, mushroom displays, speakers, tastings, vendors, and activities.
- Gifford Pinchot Fungi Festival, Packwood (October): Explore fungi and forest culture through guided foraging, educational programming, food, art, and other activities.
- Olympic Peninsula Fungi Festival, Port Angeles (October): Dive deeper into mushroom cultivation, identification, foraging, ecology, culinary uses, medicinal mushrooms, and more through talks and hands-on workshops.
- PSMS Wild Mushroom Show, Shoreline (October): See hundreds of identified mushroom varieties and attend lectures and exhibits at one of the region’s major annual fungi events.
Where to Go Mushroom Foraging in Washington
Dense forest canopies hold in humidity and create moist forest floors – the perfect growing conditions for wild fungi. At the same time, coastal areas bring in fog, providing a wet environment where mushrooms flourish. The western side of the state is home to some of the most common areas to hunt for wild fungi. For even more areas and specific hikes, check out the Washington Trail Association’s handy guide.
Olympic Peninsula
Look for: Chanterelles, king boletes, oyster mushrooms
Home to at least 1,400 species of fungi, Olympic National Park accounts for more than half of Washington’s mushroom diversity. You’ll find peaceful trails for foraging near the Quinault, Hoh, Sol Duc Valley, and Staircase regions of the park. Although you can find edible varieties like chanterelles or oyster mushrooms, the park is also perfect for simply enjoying colorful fungi. Foragers can collect one quart of mushrooms per person, per day within the park. Base yourself in Port Angeles in October to attend the Olympic Peninsula Fungi Festival, which covers everything from mushroom cultivation to foraging techniques.
Encompassing the south end of the park and stretching to the coast, Grays Harbor County is home to incredible mushrooms. In fall you’ll find layered shelves of brilliantly yellow and orange chicken of the woods, ruffly orange chanterelles, and giant king boletes popping up from the forest duff. Try searching in the Quinault Rainforest and other areas near Lake Quinault or Wynoochee Lake. For a cozy fall escape, base yourself at the historic Lake Quinault Lodge. To the east in Brinnon, Hood Canal Adventures offers guided fall mushroom walks.
Also See: Things to do on the Olympic Peninsula
Mount Rainier & Mount St. Helens
Look for: Chanterelles, lobsters, shaggy mane
Head south of Seattle to the Mount Rainier area between late summer and the first fall frost and you’ll see plenty of wild mushrooms, from chanterelles and larger lookalike pig’s ear to lobsters and shaggy mane mushrooms. Mount Rainier National Park is a prime spot for mushroom foraging in Washington, especially along trails near Longmire, Ohanapecosh, and White River (check seasonal closures and travel alerts). Foragers can collect one gallon of edible fungi per person, per day. The surrounding woodlands of the Gifford Pinchot and Mt. Baker-Snoqualmie National Forests are also ripe hunting grounds.
While independent mushroom collection is prohibited within the Mount St. Helens National Volcanic Monument, you can still learn mushroom identification and enjoy guided foraging with the Mount St. Helens Institute. The institute offers full-day mushroom hunting adventures each fall, where visitors learn to identify edible and inedible species before harvesting and cooking their finds.
Greater Seattle Area
Look for: Chanterelles
Perfect for beginners, Forage Seattle offers a mushroom foraging tour that takes visitors outside the city to hunt for mushrooms under the guidance of an expert. During Seattle Mushroom Foraging 101, guests will head to the nearby Kirkland area to learn how to tell the difference between edible and non-edible varieties and uncover tips for finding, cleaning, and storing your harvest. The organization also holds tours focused on popular varieties such as matsutakes and chanterelles, as well as an intro to gourmet mushroom foraging and cooking led by a chef. Note that some guided outings require more extensive travel time.
Kitsap Peninsula
Look for: Chanterelles
With an active mushroom foraging club, the Kitsap Peninsula Mycological Society, beginner foragers west of Seattle in Bremerton and surrounding areas can enjoy making new connections as they learn about the wild world of mushrooms at events and forays. The website also includes an in-depth video series on mushroom identification. On Bainbridge Island, IslandWood offers family-friendly mushroom identification classes during the fall.
Also See: Kitsap Peninsula Road Trip
San Juan Islands & Whidbey Island
Look for: Oyster and lobster mushrooms
Most think of whale watching and water adventures when traveling to Washington’s islands, but you’ll also find plenty to do on land. As the leaves turn colors, it’s the perfect time for mushroom foraging in the San Juan Islands. Look for oyster and lobster mushrooms as well as rarer species like the wavy, crinkly cauliflower mushroom. Though you may not find many chanterelles, the islands have beautiful fungi that differ from those flourishing on the mainland. On Orcas Island, try Moran State Park or Turtleback Mountain Preserve.
On Whidbey Island, consider joining a mushroom-hunting excursion led by an experienced forager. In fall, frequent seasonal tours are available through Whidbey Wild Mushroom Tours.
Also See: Perfect Fall Getaway on San Juan Island
Leavenworth & Central Cascades
Look for: Chanterelles, boletes
The forests surrounding the Bavarian-style town of Leavenworth provide another excellent place to go mushroom foraging in Washington. Beginners can learn alongside experienced mushroom hunters during seasonal programs at the Wenatchee River Institute. In October 2026, the institute partners with the Puget Sound Mycological Society for its Fall Fungi Field Trip, which combines time searching nearby forests with expert identification and education back at the institute.
Mushroom Safety Tips
When foraging for wild mushrooms, there’s always the possibility of ingesting a poisonous variety. To reduce your chances, follow these safety tips:
- When in doubt, throw it out. Never eat a wild mushroom unless you can identify it with certainty. Field guides can be helpful learning tools, but beginners should learn identification in the field or from experts rather than relying solely on books or apps.
- If you’re picking mushrooms in clusters, look over each one to confirm its identity; sometimes toxic lookalikes grow with edible ones.
- Consider where you’re harvesting. Mushrooms can absorb pesticides, so avoid collecting near roads or places that may have been sprayed.
- Thoroughly cook and sample a small portion of any new-to-you foraged mushroom to see how your body will handle it.
- If you feel ill after eating mushrooms or think you have ingested a toxic mushroom, contact the local Washington Poison Center immediately.
Forage Responsibly
Show your love for the land by foraging responsibly and leaving fields, meadows, trails, and other mushroom-laden locations in good condition for future generations. Only take what you need (leave some behind for future years and other foragers) and cover any disturbed ground.
Be sure it is legal to forage in the area. Regulations vary among national parks, national forests, state lands, local parks, and other areas. Never forage on private property without the landowner’s permission, and always check current harvest limits and permit requirements before collecting.
Many wild mushroom foraging locations are kept secret to prevent overharvesting. Please respect the wishes of local mushroom clubs or tour operators if asked not to disclose specific locations on social media.
Mushroom Foraging Supplies
Pack these basics when mushroom hunting in Washington.
Attire: Wear sturdy shoes and bring layers, including waterproof gear. A wide-brimmed hat can protect against sun, rain, and spider webs.
Tools: Collect mushrooms in a basket or mesh bag to encourage the release of spores. To make clean cuts, you’ll also want a folding knife made for mushroom harvesting or a pocket knife.
Other Essentials: Bring snacks, plenty of water, a mushroom identification guide, and anything else on the hiker’s 10 essentials list. In fall forests, underground yellowjacket nests are extremely active, so be prepared for any stings with proper medication
– Additional writing by Christina Montoya Fiedler
About the Author
Jennifer Burns Bright is an editor and writer based in Astoria, specializing in Pacific Northwest travel, wellness, and local food. She enjoys foraging for wild food and renovating her 110-year-old cottage. She oversees longform content for clients like Travel Oregon and contributes to AAA’s Via magazine, among others.