What to do in New Castle County, DE

Activities, attractions and tours

A cityscape with a river, industrial buildings, and a mix of modern and older architecture.
A rural landscape with a field, a small pond, and trees under a sunset sky.
A street with a blue SUV parked on the side, a white car, and a building with a red awning labeled 'Zaikka Indian Grill'.
A vibrant street corner with a red building featuring green and yellow accents, intersecting with Market Street and 4TH Street.
A lake with mountains in the background.

Activities

Wilmington: 1-Hour Scenic River Cruise

Wilmington: 1-Hour Scenic River Cruise

NZ$47
per adult
Wilmington: 1-Hour Scenic River Cruise
Wilmington: Aloha Hour Tropical Cruise

Wilmington: Aloha Hour Tropical Cruise

NZ$75
per adult
Wilmington: Aloha Hour Tropical Cruise
See all activities in New Castle County
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What to do in New Castle County

Stay near popular New Castle County attractions

A historic building with a prominent tower and a brick facade.

University of Delaware

8.8/10 (876 reviews)
Explore the campus of University of Delaware during your trip to Newark. Attend a sporting event or simply enjoy the top-notch restaurants while you're in the area.
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Day trip destinations from New Castle County

A forested landscape with autumn foliage, a winding road, and scattered buildings.

Glen Mills

A pond with lily pads and purple water lilies.

Kennett Square

A nighttime view of a large suspension bridge with illuminated cables and towers, spanning over a body of water with a cityscape in the background.

Pennsville

A large building with columns and banners, surrounded by trees and a fountain.

Philadelphia

A lake surrounded by dense forest, a clear sky, and a distant horizon.

Swedesboro

A historic brick building with a yellow door, a balcony, and a red dome.

Christiana

A river with a bridge, marina, and residential area.

Delaware City

A pathway with wooden posts, surrounded by trees with autumn leaves and patches of snow.

Hockessin