Historic New Castle DE: 11 Things To Do In This Charming Small Town

Nestled along the banks of the Delaware River, Historic New Castle, DE is a charming colonial town that feels like stepping back in time. I’ll be honest — my jaw dropped when I drove in and saw the cobblestone streets, 17th-century buildings, and the sparkle of water in the background that hinted at beautiful river views.

I hate to use the cliché “hidden gem,” but this small town is absolutely perfect, offering the perfect mix of history, small-town charm, beautiful vistas, and unique dining opportunities.

Obviously you don’t need to be a history buff to enjoy the vibe of this community, but if you are it’s a true treasure. Let’s get started with my top 10 things to do in Historic New Castle, DE.

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The sun shines through the trees along with a street sign in the charming small town of New Castle, DE.
Street scene in New Castle, DE.

Don’t want to read until the end? There’s a lot to do in historic New Castle, Delaware, but make sure you visit the historic courthouse and take a stroll along Battery Park, followed by a meal at Jessop’s Tavern.

A three story brick building with white shutters in historic New Castle DE
Historic streetscape in New Castle.
A closeup of cobblestone streets in the small town of New Castle DE with autumn leaves on the trees above.

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New Castle DE History

Founded in 1640, New Castle is one of the oldest towns in America, and it’s packed with history! Once the capital of colonial Delaware, this charming little city played a big role in shaping the early United States.

First used as the home of the Lenape people for tens of thousands of years, New Castle then passed through Swedish, Dutch, and British colonial control, before becoming the capital of the state of Delaware.

Sitting on the Delaware River, just six miles south of Wilmington, New Castle is also the northern gateway to the scenic Delaware Bayshore Byway.

Ready to explore this historic East Coast community? Make sure you stop by the New Castle Historical Society, located in the historic Arsenal building (30 Market Street), which operates three historic museums.

​Arsenal Hours: April – December 2024
Thursday – Saturday, 9:30 am to 4:30 pm; Sunday, 11:30 am to 4:30 pm 

So let’s hit the road with my list of top 11 things to do in historic New Castle, DE.

The old courthouse in historic New Castle Delaware is a brick building with a brick sidewalk outside.
The old Courthouse in New Castle.

1. Explore the New Castle Historic District

The heart of New Castle’s charm lies in its Historic District, where cobblestone streets and colonial homes transport you back to the 1700s (and even the 1600s!).

Wander through the scenic streets and enjoy the preserved architecture of centuries-old buildings.

You can pick up a map at the Arsenal or check out the Historical Society’s Tours Page for information on self-guided tours.

Stones piled up into a pyramid in historic New Castle.
These stones were called sleepers, and were taken from the first railroad in Delaware.

2. Visit The Amstel House Museum

Location: 2 East 4th Street, New Castle

One of Delaware’s oldest preserved homes, the Amstel House Museum offers a fascinating glimpse into 18th-century life. Built in 1738, this Georgian mansion showcases period furnishings and tells the story of its prominent residents.

The home was visited by both George Washington and the Marquis de Lafayette.

Pro Tip: Be sure to check out the beautiful garden beside the house.

Open April 4 through December 29, 2024
Thursday – Saturday, 10 am to 4 pm (last tour starts at 3 pm); Sunday, Noon to 4 pm (last tour starts at 3 pm)

Amstel House tours start on even hours. (Dutch House tours start on odd hours). 

​​Museum tickets are available at the New Castle Visitor Center at the Arsenal, 30 Market Street

Adults: $7.50 for one house; $12.50 for both houses; Children (6-12): $3.00 for one house; $5:00 for both houses; Children (5 and under): Free

The historic Amstel house in New Castle DE is a brick house with green shutters and a brick sidewalk in front.
The historic Amstel House in New Castle, DE.

3. Tour the Old New Castle Courthouse

Location: 211 Delaware Street, New Castle

The New Castle Court House is one of the oldest surviving courthouses in the United States and is a registered National Historic Landmark. The original 1732 court is built over the remains of the 1680s courthouse, with additions and modifications throughout the 18th and 19th centuries. 

Historic New Castle’s iconic courthouse played a pivotal role in Delaware’s history, serving as the state’s first capital and a meeting place for the colonial government.

Visitors can explore the courtroom, learn about early American justice, and hear stories of Revolutionary War events that took place here.

Inside the historic courthouse in New Castle DE shows brick floors and white furnishings.
You can tour the historic courthouse in New Castle, DE.

4. Stroll Along New Castle’s Battery Park

Location: 3rd and South, New Castle

New Castle doesn’t just have history! Visitors can take a leisurely along the Delaware River in Battery Park, a peaceful green space offering scenic views and a relaxing atmosphere.

The park is a great spot for picnicking, birdwatching, or just taking in the sights of the waterfront. Don’t forget to visit the small pier for stunning river views!

If you’re into sailing, Delaware’s very own tall ship makes stops in New Castle throughout the year. This is something on my must-see list!

Battery Park in historic New Castle De shows trees and water in the background.
Battery Park in New Castle offers stunning water views and picnic areas.

Pro Tip: Hop on the 3.7-mile Battery Park Trail. It’s a paved walking, hiking and biking trail that runs along the Delaware River.

5. Step Inside the 1690 Dutch House

Location: 30 Market Street, New Castle

For a unique look at 17th-century Dutch colonial life, stop by the Dutch House, one of the oldest buildings in New Castle.

Although it has been discovered that it is not actually Dutch, the interior is filled with period artifacts and unique architectural features, giving you a real sense of what life was like in the late 1600s.

The inside of the Dutch House in historic New Castle DE shows a fireplace and table with 2 chairs.
A peek inside the Dutch House in historic New Castle DE.

6. Dine at Jessop’s Tavern

Location: 114 Delaware Street, New Castle

This was the highlight of my visit to historic New Castle! For a dining experience straight out of colonial times, you should definitely plan to dine or at least grab a beverage at Jessop’s Tavern.

This historic tavern serves hearty meals inspired by the 1700s, including stews, fish and chips, and colonial-style ales. It’s a must-stop for history enthusiasts who want to enjoy a taste of the past.

They serve everything from meatloaf to pot roast. I had a Colonial Crab Melt, which was baked lump crab, served on open-faced sourdough topped with bacon, tomato and melted cheddar cheese. Excellent!

Pro Tip: If you’re a beer lover, the tavern carries more than 200 types of Belgian beer.

Other dining opportunities in New Castle, Delaware, include Cajun and Mexican restaurants.

A green sign that says Jessops Tavern is just one of the things to do in historic New Castle Del. Mums and a fall scene are on the brick sidewalk.
Jessops Tavern is a great place to grab a bite to eat.

7. Discover the Read House and Gardens

Location: 42 The Strand, New Castle

Visitors can step into the 19th century with a visit to the Read House and Gardens, a beautifully preserved Federal-style mansion built by George Read, the son of a Declaration of Independence signer.

The home’s elegant interiors and expansive gardens offer a glimpse into the lives of Delaware’s elite during the early 1800s. Guided tours are available, and the gardens are beautiful.

This home is located right along the river and offers spectacular views.

The historic 3 story brick Read House in New Castle Del. is home of a signer and is open for tours.
The Read House was built by George Read.

8. Visit Immanuel Episcopal Church on the Green

Location: 50 Market Street, New Castle

Founded in 1689, Immanuel Episcopal Church is one of the oldest churches in continuous use in the United States.

Its architecture and historic cemetery make it a perfect historical stop. The church has played a significant role in New Castle’s history and is still active today.

The cemetery is also the burial site for a number of important historical figures including a signer of the Declaration of Independence: George Read.

A yellow church with a tall white steep rises into the sky with tombstones in the foreground.
One of the oldest churches in the U.S.

9. Don’t Miss The Old Library Museum

Location: 40 E. 3rd Street, New Castle

I loved the very unique architecture of this building, including the arched brickwork, leaded glass, and stunning woodwork inside.

The current exterior colors – brick red, toffee, and apple green – are close to the building’s original colors, according to a paint analysis. The inside is beautiful dark wood with hundreds of old books in bookshelves on an upper deck.

It’s a beautiful sight for book lovers!

The old library in historic New Castle DE is a one story brick buildings with yellow doors.
The Old Library in New Castle.

10. Sheriff’s House And County Jail

The Sheriff’s House on Market Street is an amazing structure and addition to the New Castle National Historic Landmark Historic District. Built in 1857, the attached jail included about 40 cells, two prison yards, and a whipping post and pillory.

This jail was used until 1902 and was demolished in 1912.

In 2024, the National Park Service restored the building to serve as First State NHP’s first Welcome Center. Today, visitors can enjoy exhibits on the first floor that share nationally significant stories that shaped the nation’s first state through photos and audio-visual displays.

The county jail in New Castle DE is a two story brick building with arched windows.
The County Jail is a welcome center for visitors to New Castle.

11. Attend Seasonal Events and Festivals

Another travel tip is that Historic New Castle hosts a variety of events and festivals throughout the year to celebrate its rich heritage.

Two of the town’s standout events include:

Spirit of Christmas: New Castle transforms into a festive wonderland with holiday decorations, tours of historic homes, and seasonal performances.

Pro Tip: If you like small town Christmases, check out Christmas in Bethlehem, PA.

Separation Day: Celebrated every June, this festival marks Delaware’s independence from Pennsylvania and the British Crown with a parade, music, and fireworks.

These events offer a perfect opportunity to experience the town’s history and community spirit.

Note: New Castle is listed in the Patriot’s Journey: 250 Historical Places To Visit for the 250th

A statue of William Penn stands in median in New Castle.
William Penn statue in New Castle.

Wrap-Up Of Historic New Castle DE

From its well-preserved colonial buildings to its picturesque waterfront views, historic New Castle, DE is a destination that blends history, charm, and tranquility.

Whether you’re exploring the cobblestone streets, enjoying a meal at a historic tavern, or taking in the scenic beauty of Battery Park, there’s something for everyone in this quaint Delaware town.

If you want to get a head start on visiting colonial historic sites in advance of America’s 250th anniversary in 2026, then historic New Castle should definitely be on your bucket list.

Happy travels!

P.S. If you want to stay in a historic hotel when you’re traveling, check out my reviews.

Disclosure: My trip was hosted by Visit Wilmington DE, but the opinions expressed are my own.

Planning A Trip To Delaware?

🛌 Find the perfect accommodations with Booking.com. From luxury hotels to budget-friendly options, they have a room for every preference, including pets and pools. (Check out Sheraton Suites or the Hotel duPont in downtown Wilmington)

🎡 Discover the best tours and activities with Viator or Get Your Guide. Explore iconic landmarks, take guided tours and immerse yourself in history.

🚗 Rent a car with Discover Cars and enjoy the freedom to explore the town at your own pace. Discover hidden gems, explore the countryside and make the most of your trip.

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