Today's Hours: Museum Open 10:00 - 5:00 | Library by appointment only

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Science Saturdays at Hagley

Visitors of all ages are invited to discover solutions to science and engineering challenges.

Hagley's 5K Along the Brandywine

Join us for the Seventh Annual Hagley 5K/1K run/walk along the Brandywine River!

Summer Kick-off Celebration at Hagley

Take an innovative approach to the “unofficial start of summer!”

Hagley Happenings

Upcoming Events & Programs

History Hangout: Conversation with Andrew Robichaud

March 17, 2025 | Monday

Ice, ice, baby. In nineteenth-century America ice was everywhere. Extracted from northern ponds and shipped around the world, ice became a valuable commodity and a vital input in numerous industries.

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Special Tours

March 17, 2025 | Monday

Enjoy an in-depth, ninety-minute special guided tour at Hagley.

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Science Saturday - Grow With The Flow

March 22, 2025 | 11 a.m. to 3 p.m. | Saturday

In collaboration with Longwood Gardens’ Community Read, learn about unique ways you can turn one plant into many.

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Cannon Firings

March 30, 2025 | 1, 2 & 3 p.m. | Sunday

Have a blast during your visit to Hagley with cannon firings!

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History Hangout: Conversation with Maia Müller

March 31, 2025 | Monday

The mid-twentieth century emergence of multinational corporations wealthier and more powerful than many nations presented a problem for organizations tasked with overseeing international cooperation and development. How to create a regulatory framework around multinationals that would protect the interests of disadvantaged peoples and regions, while not limiting the ability of multinational corporations to deliver economic development.

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