To recognize America’s 250th birthday, Harford County has launched “Celebration Trail,” a new interactive app that helps people explore the county’s 63 historic sites. Residents and visitors can use “Celebration Trail” to guide them through museums, historic homes, landmarks, and sites while learning the stories of the people and events that shaped the region and nation. The app is free and allows users to navigate each experience at their own pace. They can also track their progress, if they like. Exterior of Hosanna School Museum, Harford County. Photo via Hello Harford’s Facebook page. “Harford’s Celebration Trail brings our rich history to life in a way that’s interactive, accessible, and fun,” Harford County Executive Bob Cassilly said in a statement. “Whether you’re visiting for the first time or rediscovering your hometown, this experience encourages you to explore, learn, and celebrate along the way.” The app was developed by Hello Harford, the county’s touring marketing division, which operates under the Department of Economic Development. It was created in collaboration with the America 250 in Harford County Committee, and it is powered through the “Let’s Rallie” mobile app. To use “Celebration Trail,” users must download the “Let’s Rallie” app, which is available in the App Store and Google Play. Within the app, search for “Harford County Celebration Trail.” Then users can explore the locations using the interactive map, check in at each destination if they like, track their progress, and even revisit memories in the “My Visited Sites” section of the app. As a special bonus, participants who record the most site visits through “Let’s Rallie” in 2026 will be eligible for giveaways from Hello Harford. For more information and updates, follow Hello Harford on social media. ...read more read less