We noticed that you're using an unsupported browser. The TripAdvisor website may not display properly.We support the following browsers:
Windows: Internet Explorer, Mozilla Firefox, Google Chrome. Mac: Safari.

Photo: “Turnbine Runner Removed in 2009, 20 Foot Diameter”

From Review: Great Place For the Kids... of New York Power Authority Blenheim-Gilboa Visitors Center/Lansing Manor