Use promo code: JULY4 (must book on this website) and save 10% on New Haven 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 Shore Excursions, and is a limited-time offer, so reserve your spot today while it lasts!
New Haven 4th of July activities 10% Promo Code (Updated 2026)

The world's largest indoor ropes course awaits in New Haven, CT, offering an exhilarating challenge for adventurers of all ages. Navigate through four levels packed...
$28

