Earth Day 2025

Earth Day

Earth Day is on April 22 and serves as a significant reminder to take action towards improving our planet's overall condition. 

Events 

Earth Day at the Arboretum

Location: Washington Park Arboretum, 2300 Arboretum Drive East, Seattle

Date and time: April 19, 9 a.m. to 1 p.m. 

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Free entrance days in National Parks 

Location: Various National Parks

Date: April 19 to April 27

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Discover Pass Free Day  

Location: All Washington State Parks  

Date: April 22 

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Seattle PlayGarden 

Location: PlayGarden, 1745 24th Ave S, Seattle 

Date and time: April 26, 10 a.m. to 1 p.m. 

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Volunteer opportunities

Seattle Parks and Recreation 

King County Department of Natural Resources and Parks

Green Seattle