Street Address
801 Stony Lane
Gladwyne, PA 19035
Mailing Address
P.O. Box 7
Gladwyne, PA 19035
phone: 610-525-2037
fax: 610-525-4024
Museum Type(s)
Susan Treadway, Director
Betsey Davis


The Henry Foundation boasts 50 acres of spectacular views and dazzling plantings with trails for hiking and horseback riding along Rock Creek.


The Foundation was founded by Mary Gibson Henry, a highly respected field botanist and plantswoman, who traveled North America selecting native plants.