1. Explore The Hagley Museum and Library
It is the original home and gunpowder factory of the DuPont family from around 1800. It has such a gorgeous setting along Brandywine Creek, especially in the fall with all the trees changing colors.
The home is filled with early American furniture and family artifacts. You walk through with a guide. There is also a museum of patent models that were submitted by people applying for a very interesting patent.
You can take the shuttle to the original house stop along the way for the powder house and walk around the old gardens. There is no cafe on-site so it is recommended to take your food as there are plenty of picnic tables on the property.