Effigy Mounds Visitor Center to Undergo Renovations Made Possible by $3.5 Million in Philanthropic Support Through the National Park Foundation
October 24, 2026
October 24, 2026
NEW YORK, Oct. 24 -- The Leona M. and Harry B. Helmsley Charitable Trust posted the following news release:
* * *
Effigy Mounds Visitor Center to Undergo Renovations Made Possible by $3.5 Million in Philanthropic Support Through the National Park Foundation
*
The National Park Foundation (NPF), the nation's most trusted way for people to support America's national parks, today announced $3.5 million in philanthropic support for new ex . . .
* * *
Effigy Mounds Visitor Center to Undergo Renovations Made Possible by $3.5 Million in Philanthropic Support Through the National Park Foundation
*
The National Park Foundation (NPF), the nation's most trusted way for people to support America's national parks, today announced $3.5 million in philanthropic support for new ex . . .