Harkness Memorial State Park

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Harkness Memorial State Park

Welcome

Harkness Memorial State Park

Waterford

Eolia Mansion at Harkness Memorial State Park

Enjoy the panoramic views of Long Island Sound from Eolia, the elegant summer mansion of the Harkness family set on over 230 seaside acres of sweeping lawns, with stately trees and spectacular gardens.

This property was acquired and/or developed with the assistance of the Land and Water Conservation Fund.

Content last updated June 2019