Dia Beacon
$25–$50Walk through a 1929 Nabisco box-printing plant filled with large installations by Warhol, Serra, Flavin and Heizer.
Transit: reachable by public transit

Photo: Daniel Case at English Wikipedia ., CC BY-SA 3.0, via Wikimedia Commons. Cropped and resized.
Georgian-style 1754 Ellison house used as a Revolutionary War headquarters by Major General Henry Knox.
289 Forge Hill Road, Vails Gate, NY 12584 · Vails Gate, NY
Major General Henry Knox, commander of the American artillery, set up his military headquarters several times at John Ellison's 1754 Georgian-style house in Vails Gate during the Revolutionary War. Visitors can tour the house and learn how the Ellison family and other mid-Hudson Valley families lived about 200 years ago. The Ellisons ran a milling and trade business, and remains of their mill and underground raceway can still be visited. The site also hosts lectures, living history demonstrations, and holiday programs.
The closest stops to Knox's Headquarters State Historic Site, ordered by straight-line distance. A few more like it, plus some different kinds of fun so you can build a full day.
Walk through a 1929 Nabisco box-printing plant filled with large installations by Warhol, Serra, Flavin and Heizer.
Transit: reachable by public transit
4.7 mi awaySwitch it up: Museums
Hike up from Beacon past the old incline railway and climb the 60-foot fire tower on South Beacon Mountain for views from Manhattan to Albany.
5.8 mi awaySwitch it up: Sports & Outdoors
An enclosed shopping center in Poughkeepsie with stores, dining options, and a movie theater.
14 mi awaySwitch it up: Shopping
Tour Springwood, FDR's birthplace and lifelong home, then walk to the Rose Garden where Franklin and Eleanor Roosevelt are buried.
Transit: reachable by public transit
22 mi awayMore like this
Tour Val-Kill, the cottage home Eleanor Roosevelt owned and lived in after FDR's death, and walk its 181 acres of trails in Hyde Park.
23 mi awayMore like this
Historic Hudson Valley mansion in Hyde Park, New York, run by the National Park Service.
Transit: reachable by public transit
24 mi awayMore like this