Monday, April 20, 2026

No events on this day.

Tuesday, April 21, 2026

No events on this day.

Wednesday, April 22, 2026

• April 22, 2026 9:00 am

  Earth Day at Auburn Valley

April 22.9:00 am
Earth Day at Auburn Valley
Celebrate Earth Day at Auburn Valley State Park with a full day of guided hikes or self-guided activities. Start your visit at our park office to pick up an activity schedule and your Earth Day packet. Free!
Free

Thursday, April 23, 2026

• April 23, 2026 3:00 pm

  Mansion Tour at Auburn Valley

April 23.3:00 pm
Mansion Tour at Auburn Valley
Come explore one of the best examples of a Queen Anne-style Victorian mansion that Delaware has to offer with a one-hour tour, at 1 p.m. every Thursday and Friday. The mansion is the former home of the Marshall family whose history and legacy of industry and innovation filled the home with the antiques and furnishings […]
$8

Friday, April 24, 2026

• April 24, 2026 3:00 pm

  Mansion Tour at Auburn Valley

April 24.3:00 pm
Mansion Tour at Auburn Valley
Come explore one of the best examples of a Queen Anne-style Victorian mansion that Delaware has to offer with a one-hour tour, at 1 p.m. every Thursday and Friday. The mansion is the former home of the Marshall family whose history and legacy of industry and innovation filled the home with the antiques and furnishings […]
$8

Saturday, April 25, 2026

No events on this day.

Sunday, April 26, 2026

• April 26, 2026 10:00 am

  Fort Delaware Open to the Public at Fort Delaware


April 26.10:00 am

Fort Delaware Open to the Public at Fort Delaware

Come out and visit the greatest Civil War site in Delaware! We have several programs going on daily, including artillery demonstrations, tours, and interactive activities. You can also explore the fort, and interact with the various activities in each room. Fort Delaware is a great experience for visitors of all ages!

• April 26, 2026 10:00 am

  Pea Patch Island Heron Tour at Fort Delaware


April 26.10:00 am

Pea Patch Island Heron Tour at Fort Delaware

Join Declan O’Neil from the Delaware Ornithological Society, for a birding hike at Pea Patch Island. Enjoy the hernory overlook, and marvel at the nesting wading birds on this wetland island. NOTE: Attendees will need to have a ticket for the 10 AM ferry to participate.