Pendle Hill
- A Quaker center for study and contemplation in Wallingford, Pennsylvania, near Philadelphia.It was founded in 1930, to be of service to the Religious Society of Friends,like-minded persons, and the world.
- http://www.pendlehill.org/

Woolman Hill Quaker Center for Conferences and Retreats
- Woolman Hill offers conferences and retreats grounded in the Quaker beliefs of that of God in all of us, integrity, simplicity, and peace. People of all faiths are welcomed. Woolman Hill also makes its beautiful rural facility available to groups for th
- http://woolmanhill.org