Picture of 16 inch gun at Fort Miles

Fort Miles Museum and Historic Area


Fort Miles Museum and Historic Area Overview

Lying amidst rolling sand dunes, on a high bank overlooking the Atlantic Ocean, is the Fort Miles Historic Area, home of the Fort Miles Museum. The central features of the museum include Battery 519, six barracks buildings, a fire control tower, an orientation building, and the Fort Miles Artillery Park. The museum tells the story of Fort Miles, a key piece of our nation's coastal defense, from World War II through the early 1970’s.

The history of Fort Miles exemplifies America’s call to action to stem the tide of war against German invasions along the Atlantic Seaboard that, at the onset of World War II, appeared virtually unstoppable. The gun batteries of Fort Miles, secret state-of-the-art installations built within the massive sand dunes of Cape Henlopen, were designed to defend against the powerful German navy.

With more than 2,500 soldiers stationed on high alert, the heavy guns, mine fields and searchlights of Fort Miles defended the vital trade centers of Wilmington, Philadelphia, and beyond. As America moved into the cold war, the role of Fort Miles shifted to highly classified missions defending against the threat of Soviet submarine operations off our coastline.

Fort Miles is a special place for history enthusiasts, veterans, families, or anyone interested in learning about Delaware stories, Delaware heroes and Delaware’s role in WWII. Take a guided tour, enjoy an interpretive program, visit the art gallery, take in a special event, and celebrate the "greatest generation" in our nation's history.

21 centimeter guns

The Fort Miles Museum

Museum exhibits and artifacts within Battery 519, a 15,000-square-foot fortified underground chamber, bring to life Delaware’s wartime stories of submarine encounters and surrender, daring actions of civilian pilots, and hometown heroes who sacrificed for our freedom. The Museum’s collection of armaments provides visitors a unique opportunity to experience first-hand how state-of-the-art technology from an earlier day was used to defend the homeland.

The grounds of the Museum are open 8 a.m. to sunset daily. The Museum Orientation Building is open on Fridays and Saturdays from 10 a.m. – 4 p.m. March 3 – June 10 and Tuesday through Saturday June 13 – September 9. Public access to the museum is only available through guided tours and open houses.

The Great Dune Overlook Events Venue

This new rental venue is available for weddings, concerts, meetings, reunions and many other types of events and gatherings. The site offers the best of both natural and cultural history, with an easy transition from the outdoor pavilion to the inside area, along with spectacular views of the Atlantic Ocean, miles of picturesque dunes, and breathtaking views, all in the heart of historic Fort Miles. For rental information, visit the Fort Miles Historical Association website.


Upcoming Events

Discover Battery 519

Saturday, February 4, 2023

11:00 AM

Construction of Battery 519 began in 1941 under the threat of war. Tour the battery to discover what the threats were and how Fort Miles planned to defend the United States from them. For ages 7 and up with a paying adult. $5 per person.

Register Online

Add to Calendar 2/4/2023 11:00:00 AM 2/4/2023 12:00:00 PM America/New_York Discover Battery 519 Construction of Battery 519 began in 1941 under the threat of war. Tour the battery to discover what the threats were and how Fort Miles planned to defend the United States from them. For ages 7 and up with a paying adult. $5 per person. Fort Miles

Discover Battery 519

Friday, February 10, 2023

11:00 AM

Construction of Battery 519 began in 1941 under the threat of war. Tour the battery to discover what the threats were and how Fort Miles planned to defend the United States from them. For ages 7 and up with a paying adult. $5 per person.

Register Online

Add to Calendar 2/10/2023 11:00:00 AM 2/10/2023 12:00:00 PM America/New_York Discover Battery 519 Construction of Battery 519 began in 1941 under the threat of war. Tour the battery to discover what the threats were and how Fort Miles planned to defend the United States from them. For ages 7 and up with a paying adult. $5 per person. Fort Miles

Discover Battery 519

Saturday, February 11, 2023

11:00 AM

Construction of Battery 519 began in 1941 under the threat of war. Tour the battery to discover what the threats were and how Fort Miles planned to defend the United States from them. For ages 7 and up with a paying adult. $5 per person.

Register Online

Add to Calendar 2/11/2023 11:00:00 AM 2/11/2023 12:00:00 PM America/New_York Discover Battery 519 Construction of Battery 519 began in 1941 under the threat of war. Tour the battery to discover what the threats were and how Fort Miles planned to defend the United States from them. For ages 7 and up with a paying adult. $5 per person. Fort Miles

Fort Miles Lantern Tour

Saturday, February 11, 2023

5:30 PM

In 1943 World War II was in full swing, but it was much different than anticipated. Tour Battery 519 by lantern light as we reveal U-boats on the prowl, sailors in distress and what World War II turned out to be for soldiers stationed at Fort Miles. For ages 10 and up with a paying adult. $5 per person.

Register Online

Add to Calendar 2/11/2023 5:30:00 PM 2/11/2023 6:30:00 PM America/New_York Fort Miles Lantern Tour In 1943 World War II was in full swing, but it was much different than anticipated. Tour Battery 519 by lantern light as we reveal U-boats on the prowl, sailors in distress and what World War II turned out to be for soldiers stationed at Fort Miles. For ages 10 and up with a paying adult. $5 per person. Fort Miles

Seaside History Hike

Wednesday, February 15, 2023

11:00 AM

Bring your walking shoes as a park historian leads you across the sandy trail towards the Delaware Bay. See World War II relics, uncover the Delaware Breakwater Quarantine Station and hear tales of pirates. Tours meet at the Seaside Nature Center. Dress for the weather. For ages 7 and older with an adult. Limit 15.Online registration ends 24 hours prior to the program. After that, please call 302-655-5007. $3 per person

Register Online

Add to Calendar 2/15/2023 11:00:00 AM 2/15/2023 12:00:00 PM America/New_York Seaside History Hike Bring your walking shoes as a park historian leads you across the sandy trail towards the Delaware Bay. See World War II relics, uncover the Delaware Breakwater Quarantine Station and hear tales of pirates. Tours meet at the Seaside Nature Center. Dress for the weather. For ages 7 and older with an adult. Limit 15.Online registration ends 24 hours prior to the program. After that, please call 302-655-5007. $3 per person Fort Miles

Discover Battery 519

Friday, February 17, 2023

11:00 AM

Construction of Battery 519 began in 1941 under the threat of war. Tour the battery to discover what the threats were and how Fort Miles planned to defend the United States from them. For ages 7 and up with a paying adult. $5 per person.

Register Online

Add to Calendar 2/17/2023 11:00:00 AM 2/17/2023 12:00:00 PM America/New_York Discover Battery 519 Construction of Battery 519 began in 1941 under the threat of war. Tour the battery to discover what the threats were and how Fort Miles planned to defend the United States from them. For ages 7 and up with a paying adult. $5 per person. Fort Miles

Discover Battery 519

Saturday, February 18, 2023

11:00 AM

Construction of Battery 519 began in 1941 under the threat of war. Tour the battery to discover what the threats were and how Fort Miles planned to defend the United States from them. For ages 7 and up with a paying adult. $5 per person.

Register Online

Add to Calendar 2/18/2023 11:00:00 AM 2/18/2023 12:00:00 PM America/New_York Discover Battery 519 Construction of Battery 519 began in 1941 under the threat of war. Tour the battery to discover what the threats were and how Fort Miles planned to defend the United States from them. For ages 7 and up with a paying adult. $5 per person. Fort Miles

Discover Battery 519

Friday, February 24, 2023

11:00 AM

Construction of Battery 519 began in 1941 under the threat of war. Tour the battery to discover what the threats were and how Fort Miles planned to defend the United States from them. For ages 7 and up with a paying adult. $5 per person.

Register Online

Add to Calendar 2/24/2023 11:00:00 AM 2/24/2023 12:00:00 PM America/New_York Discover Battery 519 Construction of Battery 519 began in 1941 under the threat of war. Tour the battery to discover what the threats were and how Fort Miles planned to defend the United States from them. For ages 7 and up with a paying adult. $5 per person. Fort Miles

Discover Battery 519

Saturday, February 25, 2023

11:00 AM

Construction of Battery 519 began in 1941 under the threat of war. Tour the battery to discover what the threats were and how Fort Miles planned to defend the United States from them. For ages 7 and up with a paying adult. $5 per person.

Register Online

Add to Calendar 2/25/2023 11:00:00 AM 2/25/2023 12:00:00 PM America/New_York Discover Battery 519 Construction of Battery 519 began in 1941 under the threat of war. Tour the battery to discover what the threats were and how Fort Miles planned to defend the United States from them. For ages 7 and up with a paying adult. $5 per person. Fort Miles