(Image credit: Getty Images) Discover these seven historic places with your grandkids this year to celebrate America's 250th birthday. Whether you visit on July 4, 2026, or explore in the months before or after the 'Semiquincentennial," the 250th anniversary of the adoption of the Declaration of Independence offers a rare opportunity to build lasting memories at the places where our history began. Sure to create lasting bonds, these trips can also help turn old, dusty history lessons into hands-on adventures. Best of all, many of these iconic sites (and we’ve only listed a few) are rolling out world-class experiences. Here are 7 standout destinations that make history fun, accessible and — best of all — unforgettable. From just $107.88 $24.99 for Kiplinger Personal Finance Become a smarter, better informed investor.…