10 Things to do in Washington, DC-September 2026

1. National Air and Space Museum

Touch the history of flight and space exploration. See the Wright brothers’ aircraft, moon-related artifacts, rockets, and interactive exhibits that make science exciting for kids and adults alike.

650 Jefferson Dr SW, Washington, DC 20560

(202) 633-2214

https://airandspace.si.edu

2. National Mall & Memorials

Take a walk through America’s history and visit some of DC’s most famous landmarks, including the Lincoln Memorial, Washington Monument, Martin Luther King Jr. Memorial, and World War II Memorial. A beautiful experience for all ages, especially at sunrise or sunset.

National Mall, Washington, DC

(202) 426-6841

https://www.nps.gov/nama

3. Smithsonian National Museum of Natural History

Explore dinosaurs, gemstones, ocean life, ancient cultures, and fascinating science exhibits. A favorite for families with children and anyone curious about the natural world.

10th St. & Constitution Ave. NW, Washington, DC 20560

(202) 633-1000

https://naturalhistory.si.edu

4. Library of Congress

Step inside one of the most beautiful buildings in Washington, DC. Explore historic collections, stunning architecture, the Main Reading Room, and special exhibitions.

101 Independence Ave SE, Washington, DC 20540

(202) 707-5000

https://www.loc.gov

5. DC JazzFest

Enjoy live jazz performances featuring talented musicians from around the country. This annual September event offers music, food, and waterfront entertainment for visitors of all ages.

September 2–6, 2026

Multiple locations throughout Washington, DC

(202) 780-2323

https://dcjazzfest.org

6. Art All Night DC

Experience Washington, DC after dark with a citywide celebration of art, music, performances, galleries, and local culture. A fun evening activity for families, couples, and groups.

September 11–12, 2026

Various neighborhoods throughout Washington, DC

https://artallnightdc.com

7. National Gallery of Art

Enjoy one of the world’s greatest art collections featuring famous paintings, sculptures, and special exhibits. Admission is free and it’s a great indoor activity.

Constitution Ave NW, Washington, DC 20565

(202) 737-4215

https://www.nga.gov

8. Smithsonian National Zoo

Spend the day visiting giant pandas, elephants, lions, gorillas, and many other animals. The zoo is free and offers a fun outdoor adventure for all ages.

3001 Connecticut Ave NW, Washington, DC 20008

(202) 633-4888

https://nationalzoo.si.edu

9. Washington Nationals Baseball Game

Enjoy America’s favorite pastime at Nationals Park. Catch a September game, enjoy stadium food, and take in views of the DC skyline.

September 2026 (check game schedule)

1500 South Capitol St SE, Washington, DC 20003

(202) 675-6287

https://www.mlb.com/nationals

10. Rock Creek Park Tennis Center

Enjoy tennis during your visit to DC at one of the city’s premier tennis facilities. The center offers courts, lessons, and recreational play for beginners and experienced players.

16th & Kennedy St NW, Washington, DC 20011

(202) 722-5941

Bonus September Activities:

Georgetown Waterfront – Enjoy restaurants, shopping, river views, and beautiful evening walks.

Georgetown, Washington, DC

https://washington.org

United States Botanic Garden – Explore beautiful plants, gardens, and seasonal displays.

100 Maryland Ave SW, Washington, DC 20001

(202) 225-8333

https://www.usbg.gov