About Us:
Welkinweir is a 197-acre oasis of natural beauty featuring a 55-acre arboretum and historic estate house, as well as ecologically diverse wetland, meadow, and woodland habitats. The property is a living laboratory for the study of ecological issues, sustainability, and land stewardship, offering inspiration and education for visitors and community members. Welkinweir is the home of Green Valleys Association, a not-for-profit organization with a mission to protect and preserve the water resources of Northern Chester County through advocacy and education.
