Celebrate America 250 in Dayton, Ohio

Events, Activities & Things to Do in Dayton & Montgomery County, Ohio

In 2026, the United States commemorates the 250th anniversary of the signing of the Declaration of Independence, a milestone known as America 250. This nationwide celebration invites communities like Dayton, Ohio to reflect on our shared past, uplift the stories that helped shaped our country, and create a collective vision for the next 250 years. Dayton and Montgomery County are proud to partner with the State of Ohio for America 250 efforts across our region. Throughout 2026, we will shine a spotlight on the people, ideas, innovations and cultural touchstones that make our county a defining part of Ohio’s—and America’s—story. This page will highlight events and activities throughout Montgomery County, as well as in neighboring communities. Check back often for updates!

America 250 Montgomery County Logo

Featured Aviation Attractions

Check out more things to do in Montgomery County here!

Be sure to sign up for our eNewsletter, download our free mobile app, and request a free Visitors Guide to help plan your celebrations.

Air & Space Trail

Discover the sites where you can delve deeper into the stories of the remarkable men and women who made significant contributions to flight.

Innovation Trail

With a prime location, deep infrastructure, and a “try it, fix it, make it better” mindset, Ohio has produced wave after wave of problem-solvers whose ideas reshape how we…

Creativity Trail

Discover Ohio’s vibrant creativity on the Ohio Creativity Trail, featuring over 100 inspiring sites across the state.

Lake Erie to Ohio River Trail

Canals like the Ohio & Erie turned wilderness into a bustling corridor of commerce and connection.

Get in the spirit with Spotify playlists for each trail!

Featured Events in the Dayton Area

Numerous Dayton-area events will take place before, during and after the eclipse - make it an extended stay in Dayton! Check out a selection of some featured events below, as well as a full calendar of events taking place around Montgomery County during the first two weeks of April. Holding a public solar eclipse event in Montgomery County? Submit it for inclusion in our calendar of events!