Summer in Washington has always been a season of monuments, museum visits, and long evenings outdoors. This year, as America 250 celebrations begin to take shape across the capital, the city is welcoming a mix of major new attractions, beloved annual traditions, and plenty of reasons to linger a little longer. Here's how to make the most of the season.

The Lincoln Memorial Undercroft

One of Washington's most anticipated openings arrives this summer with the debut of the Lincoln Memorial Undercroft. Hidden beneath one of the nation's most iconic landmarks, the new space offers visitors a behind-the-scenes look at the memorial's construction and legacy. It's an entirely new way to experience a monument most visitors think they already know.

The Great American State Fair

In celebration of America's 250th anniversary, the National Mall will host the Great American State Fair, bringing together food, music, culture, and traditions from all 50 states. Think of it as a cross-country road trip without ever leaving Washington.

Step Inside the Smithsonian Castle

After several years of renovations, the Smithsonian Castle has temporarily reopened to visitors while work continues on the building's next phase. Long considered the symbolic heart of the Smithsonian Institution, the Victorian landmark offers a chance to revisit one of Washington's most beloved buildings before it closes again for the remainder of its restoration. Even if you've seen it before, this is a rare opportunity to experience a piece of the city's history in transition.

A New Chapter for National Geographic

This summer marks the return of one of Dupont Circle's most recognizable institutions. Reopening after an extensive transformation, the National Geographic Museum welcomes visitors with immersive exhibitions and experiences inspired by science, exploration, and storytelling. Just a short stroll from The Dupont Circle, it's another reason to spend an afternoon discovering the neighborhood beyond the monuments.

Meet Washington's Newest Celebrity

The Smithsonian National Zoo has welcomed its first Asian elephant calf in more than two decades, and baby Linh Mai has quickly become one of the city's biggest stars. A visit to the zoo is always worthwhile, but this summer there's even more reason to stop by and say hello. Best of all, admission remains free.

Catch a Game at Nationals Park

Summer evenings and baseball are a classic pairing. Whether you're a lifelong fan or simply there for the atmosphere, Nationals Park offers one of the city's best ways to spend an evening. Stick around for post-game concerts and fireworks throughout the season.

Browse the Dupont Circle Farmers Market

Sunday mornings in Dupont Circle begin at FRESHFARM Market. Wander among local farmers, bakers, cheesemakers, and artisans before settling into brunch nearby. It's one of the neighborhood's most cherished rituals and an easy way to experience the city like a local.

The Mubadala Citi DC Open

Returning to Rock Creek Park this July, the Mubadala Citi DC Open brings some of the world's top tennis players to Washington. Equal parts sporting event and summer social calendar staple, it's one of the city's signature traditions.

Restaurant Week Returns

Washington's dining scene takes center stage again during Summer Restaurant Week in August. From neighborhood favorites to Michelin-recognized destinations, it's the perfect excuse to revisit old favorites—or discover a new one.

DC JazzFest at The Wharf

As August winds down, DC JazzFest fills The Wharf with live performances and waterfront energy. Spend the evening listening to internationally acclaimed musicians while taking in views of the Potomac.

Explore the Waterfront

When temperatures rise, head for the water. Spend the day at The Wharf, take a boat to Old Town Alexandria, or rent a kayak along Georgetown's waterfront. Summer in Washington is best enjoyed outdoors.

Freedom 250 Grand Prix

New for 2026, the Freedom 250 Grand Prix will bring the excitement of IndyCar racing to the streets of Washington in August. The event promises a high-energy weekend unlike anything the city has seen before and is expected to become one of the summer's most talked-about spectacles.

Stay Close to It All Perfectly positioned in the heart of the city, The Dupont Circle places you within easy reach of the city's biggest events while offering a quieter neighborhood retreat when the day is done. Whether you're here for a weekend or an extended stay, summer has never looked better.