Delaware
Hagley Museum and Library is one of Delaware.

1. Hagley Museum and Library

8.7
201 Hagley Creek Rd (at Route 141), Wilmington, DE
History Museum · 14 tips and reviews

Adam A.Adam Albright: If you're visiting Hagley, you've GOT to see the Millwright Shop -- very cool nineteenth-century equipment powered by a network of gears, pulleys, leather belts, and axles.

Winterthur Museum, Garden & Library is one of Delaware.

2. Winterthur Museum, Garden & Library

8.4
5105 Kennett Pike, Winterthur, DE
Museum · 32 tips and reviews

Tracey H.Tracey H: A great escape. Sunday champagne brunch is to die for.

Fort Delaware is one of Delaware.

3. Fort Delaware

7.6
Pea Patch Island, Delaware City, DE
State or Provincial Park · 10 tips and reviews

Smithsonian ChannelSmithsonian Channel: Notorious for its harsh living conditions, the 30,000 Confederate soldiers jailed here during the Civil War called their prison the “Fort Delaware Death Pen.” (From Aerial America) Read more.