Become A Master Naturalist

The Pennsylvania Master Naturalist Spring 2026 training courses are now open for applications in the following counties: Adams, Allegheny, Chester, Delaware, Indiana, Montour, Philadelphia, Somerset, and Washington.

Become part of a statewide network of volunteer educators, community scientists, and environmental stewards dedicated to protecting and conserving Pennsylvania’s natural resources and public lands.

Each course blends classroom and field experiences designed around your local ecoregion, so you’ll learn about the natural world right in your own community while preparing to serve it.

Apply early to save!

Early bird application deadline: January 2

Final application deadline: January 16

Courses typically accept between 10-15 participants and spaces fill quickly, so DON’T DELAY!

  Ready to make a difference in your community this spring?
    
Learn more and apply!