Use promo code: JULY4 (must book on this website) and save 10% on Washington DC Memorial Day Weekend 2026 tours, tickets, events, and things to do. Pick your tour below and use code JULY4 (savings are shown at checkout). The JULY4 Promo Code discount cannot be used with other promotions, is only redeemable on Cool DC, and is a limited-time offer, so reserve your spot today while it lasts!
Washington DC 4th of July activities 10% Promo Code (Updated 2026)

Join our expert live guide on this 3-Hour Washington DC Guided Bus & Walking Tour with Grounds Access to US Capitol, Supreme Court, and Library...
$59

Join a 2 hour small group guided tour of the National Museum of Natural History, featuring rare marvels from around the world. The tour, which...
$72

On this interactive walking tour, we will explore some of DC’s most iconic monuments, learning about the people they honor and those who made them....
$77

Museum of the Bible Admission Ticket
Discover the Bible's history, stories, and global influence through immersive exhibits and interactive experiences for all ages. The Impact of the Bible: Explore its influence...
$29

Visit George Washington's Mount Vernon and take a self-guided tour of the first American president’s historic estate.You can stroll through the 18th-century gardens and grounds;...
$30

Step into Bubble Planet, an enchanting world where bubbles take center stage in over ten immersive environments designed for all ages. This interactive experience invites...
$27

Experience endless family fun at LEGOLAND Discovery Center Washington D.C., featuring thrilling LEGO® attractions for all ages. Conquer the Hero Adventures laser maze and climbing...
$30

This 5.5 hour Semi-Private (8 Guest Max.) guided combo tour welcomes guests to skip-the-line and experience the two “must see” museums in Washington DC. This...
$175

Visit the National Portrait Gallery and the American Art Museum on a 2.5 hour small group (8 Guest Maximum) guided tour. Discover the best of...
$72

First, visit Camp Fear, where a group of young hikers once laughed, played, and brutally died. Endure the madness as you try not to become...
$84

This is a direct admission ticket emailed to you for the Lincoln Memorial Undercroft, one of Washington's newest and most fascinating attractions. No need to...
$25

*Ascend to the top of the Washington Monument for panoramic views *Enjoy a timed entry ticket for a hassle-free visit to the monument *Use a...
$24

A pioneer in the field of innovative digital and experiential art, ARTECHOUSE expands the possibilities of art and how we experience it through innovative technology-driven...
$26

This is not a guided tour but entry ticket with e-guidebook. Discover the hidden treasures beneath the iconic Lincoln Memorial with the Lincoln Memorial Undercroft...
$19

