Top Landmarks in Dover

Dover, Delaware's state capital, carries a lot of history for a city of roughly 39,000 people. Because it's a compact capital—one of the smaller ones in the country—its most-visited landmarks tend to sit close together, and a well-planned morning or afternoon can cover several of them on foot. The city also has a handful of worthwhile sites a short drive from downtown, making it possible to combine a colonial walking tour with a detour into aviation history or agricultural heritage all in one day.

This guide focuses on the landmarks that Dover is genuinely known for, how they're arranged across the city, and how to connect them in a logical sequence. For a wider view of what the city has to offer, the Dover Travel Guide: Things to Do, Landmarks, Food, and Itineraries is a good starting point.

The Green

Almost every visit to Dover's historic core begins at The Green. This public square at the center of downtown dates to the early colonial period—William Penn's commissioners laid out the town in 1683, and The Green has served as its civic anchor ever since. For more than three centuries it has been a gathering place, a site of public ceremony, and a reference point for the surrounding streets.

Today The Green is a pleasant, walkable space framed by some of the city's most significant buildings. It anchors the First State Heritage Park, a state-managed site that connects several historic landmarks in the downtown area. If you're orienting yourself in Dover for the first time, starting here makes the rest of the downtown cluster easy to navigate.

Old State House

On the south side of The Green stands the Old State House, one of the oldest surviving state capitol buildings in the United States. Completed in 1792, it served as Delaware's seat of government for nearly a century and a half, until Legislative Hall opened in 1933. The building has since been carefully preserved and restored by the Delaware Division of Historical and Cultural Affairs.

Walking through the Old State House gives a concrete sense of early American governance at the state level. The courtroom and legislative chamber are particularly evocative. The broader context matters here, too: Delaware was the first state to ratify the U.S. Constitution, doing so in December 1787, and the Old State House was the seat of power during that moment. Before your visit, check the Delaware Division of Historical and Cultural Affairs website for current hours and any admission details, as these can change.

Legislative Hall

A short walk west of The Green on Legislative Avenue, Legislative Hall is where Delaware's General Assembly meets today. The building was completed in 1933 and reflects the formal Georgian Revival style common to civic architecture of that era. Its brick exterior and symmetrical facade make it easy to pick out from the street.

Visitors can typically access public areas of the building when the legislature is not in session, though access policies are subject to change. Check the state's official website before planning a visit inside. Even if you don't go in, the exterior and surrounding grounds are worth a look, and the proximity to the Old State House and The Green makes it a natural addition to any downtown walk.

Biggs Museum of American Art

Also located near The Green, the Biggs Museum of American Art holds a collection that spans American decorative arts and fine art from the colonial period through the twentieth century. The holdings include paintings, furniture, silver, and works on paper, with particular depth in pieces connected to the Mid-Atlantic and Chesapeake regions.

For a city of Dover's size, the Biggs is a notably serious institution—one that rewards visitors who take time to move through it carefully rather than treating it as a quick stop. Check the museum's official website for current hours and any admission information before your visit.

John Dickinson Plantation

A few miles south of downtown Dover, the John Dickinson Plantation preserves the home associated with John Dickinson, one of Delaware's most prominent Founding Fathers. Dickinson is sometimes called the "Penman of the Revolution" for his influential political writings, including the *Letters from a Farmer in Pennsylvania*. His influence on the political thought of the founding era was substantial, and this site puts a biographical face on the more abstract history you'll encounter at the Old State House.

The plantation is managed by the Delaware Division of Historical and Cultural Affairs and includes the main house, reconstructed outbuildings, and exhibits on colonial Delaware life. It requires a short drive from downtown, but it's a worthwhile extension of the morning's walking tour—particularly if you're interested in how individual lives intersected with the larger events of the founding period. Confirm current hours on the official site before making the trip.

Air Mobility Command Museum

For something entirely different from the colonial and governmental landmarks downtown, the Air Mobility Command Museum sits on Dover Air Force Base and documents the history of U.S. military air transport. The collection includes a significant number of aircraft displayed both indoors and on an outdoor flight line, covering decades of airlift and tanker operations from World War II to the present.

Because the museum is located on an active military installation, access requirements apply and are not negotiable. Check the museum's official website well in advance to understand what identification or procedures are needed to enter the base—requirements can be updated, and arriving unprepared may mean being turned away at the gate. The collection is genuinely worth the planning effort for anyone interested in aviation or military history.

Delaware Agricultural Museum and Village

The Delaware Agricultural Museum and Village documents the farming heritage of the First State from the colonial period through the mid-twentieth century. The site includes a reconstructed rural village with period structures—a mill, a farmhouse, a one-room schoolhouse, and additional outbuildings—along with indoor exhibits covering equipment, crops, and everyday rural life.

Delaware has long had deep roots in agriculture, and this museum makes that heritage tangible and walkable rather than purely archival. It's a good fit for visitors traveling with children or anyone curious about how the state's landscape and economy developed over generations. Check the museum's website for seasonal hours and admission details before planning your visit.

How the Landmarks Cluster

One of Dover's practical advantages is how tightly its most-visited downtown sites are grouped. The Green, the Old State House, Legislative Hall, and the Biggs Museum of American Art all fall within a compact area that takes no more than five to ten minutes to walk across end to end. With First State Heritage Park as your organizing framework, moving between these sites feels coherent rather than scattered.

The John Dickinson Plantation, the Air Mobility Command Museum, and the Delaware Agricultural Museum all require a car and some additional planning, particularly the Air Force Base site. A sensible approach is to spend the morning on the downtown walking cluster, then drive to one outlying site in the afternoon depending on your interests.

If you want a day-by-day framework, the Dover 1-Day Itinerary lays out a sequenced approach, and the Dover 3-Day Itinerary gives you room to cover the outlying sites more thoroughly. The Best Things To Do in Dover page covers activities beyond landmarks if you want to round out your plans.

Before You Go

Dover's landmark sites are managed by several different organizations—state agencies, a private museum, and the U.S. Air Force—so hours, access policies, and admission details vary and can shift without much notice. Before visiting any site, check directly with the managing organization for the most current information.

The downtown core is walkable, and street parking is generally available in the area around The Green, though availability varies by time of day and season. For timing questions and seasonal considerations, the Best Time to Visit Dover page is worth a look before you book travel.

After a day of exploring, Dover's dining options are spread across the broader area—there are roughly 136 restaurants and cafes to choose from. See Where to Eat in Dover for an overview of the city's food scene, and visit the Dover FAQ if you have questions about getting around or what to expect.