Plan Your Visit

Hagley is closed until April 1, 2021.
See you in the Spring!

Hagley Museum is closed to visitation - including walking on the property - to continue an electrical project on the lower property requiring extensive road excavation.

Stay connected through Hagley From Home, Musueum Store Mondays, and find out about big things coming in 2021!

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Hagley is the former industrial site of the original black powder works of the DuPont Company, founded in Delaware in 1802 and powered by the natural resources that surrounded it. A visit to Hagley can last from ninety minutes to a full day. The museum offers free parking, lunch and snack facilities, picnic areas, and transportation to three major interpretive areas.