Photo by Noah Shatzer

Our Partners

The South Mountain Partnership works best as a network of diverse and engaged organizations and partners who pool their expertise to solve challenges. On this page we feature listings of both our formal partners and also a directory of partners you can connect with over shared interests. 

Join the Partnership

Interested in becoming a partner of the South Mountain Partnership? Click below to download the Partner Support Letter.

Download Partner Letter

We are thrilled to recognize the following organizations who have agreed to become Partners in the South Mountain Partnership:



South Mountain Partnership Directory

Please use this tool to connect with others with interests or projects you are interested in. Click “view larger version” at the bottom left to navigate through this sheet. It can be sorted and grouped by several key factors including; county, interest, organizational type.


Join the South Mountain Partnership Directory

Get a custom listing in our regional directory and discover how easy it is to connect with other partners throughout the South Mountain landscape in Adams, Cumberland, Franklin, and York counties.

The Partnership's Story
Learn More
South Mountain Landscape
Learn More
Follow the Partnership on Instagram