From First Settlement to First State

Famous as the First State to ratify the Constitution, Delaware was born out of a conflict among three world powers for dominance of the Delaware Valley.  From this beginning, the region developed a distinct character that tolerated diversity in religion and national origin and valued independence. 

A green, red, and blue virtual Junior Ranger Badge.

Junior Ranger Online

Earn up to three virtual Junior Ranger badges by completing our online activities from the comfort of your own home!

NPS Passport Cancellation Station

NPS Passport Cancellation Stations

How many stamps can you collect in Delaware? Spoiler the answer is 13!

Two kids pose next to a Junior Angler chalkboard.

Kids & Youth

There is something for everyone to discover at First State NHP!

A ranger walking down the brick path, lined with bright green foliage, at Fort Christina

Places To Go

One state with seven places to explore!

Volunteers help pick up litter in the park.

Get Involved

Are you a history buff or a nature enthusiast? We have something for everyone to enjoy!

Last updated: June 10, 2020

Contact the Park

Mailing Address:

New Castle Court House Museum
Attn: First State NHP
211 Delaware Street

New Castle, DE 19720

Phone:

(302) 544-6363
This phone number is not staffed. You can leave a message on the park's main phone number (302-544-6363) and we will return your call as soon as possible. If you are visiting one of the seven sites, and need specific information, please refer to the "Places to Go" page for phone numbers and addresses of each site.

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