Trail Treasures
Discover the hidden magic of fall at Hagg Lake with our scavenger hunt this November.
Follow the weekly clues provided by park staff, on Instagram and Facebook, to uncover unique ceramic mushrooms,
each a beautiful piece of art created by local artist Gwyneth Manley.
Perfect for families and nature lovers, this adventure will guide you along our scenic lakeside trails,
with fungi treasures awaiting discovery. The first clues will be released on October 31st,
and a total of 15 mushrooms will be hidden throughout the month.
Before you begin your adventure, please review the information below.
Who can participate? Open to all park visitors!
Parks staff, including former Parks staff, and anyone involved in coordinating this program are not eligible.
Where are the mushrooms hidden?
Treasures are hidden in safe, accessible places—you won’t need to climb, dig, or disturb the environment. If it looks unsafe, it isn’t part of the hunt.
Please respect nature and the Park. While searching, stay on trails, be mindful of wildlife, and avoid disturbing plants or natural features.
Finders Keepers
Find a mushroom and it is yours to keep! Help us share the joy by collecting only one mushroom per household.
Get Social
Inspire others to get outdoors and explore. Snap a photo with your find, tag us @washcoparks on Instagram, and use the hashtag #hagglakefungihunt
Get outdoors and explore!
Please note, a parking pass is required per vehicle to park at Hagg Lake.