I run a podcast called Walking History where I visit local historic sites and discuss their history and what it's like to visit them today - I recently toured and did an episode on The Battle of Ball's Bluff. I was very impressed with the condition of the battlefield, it felt like a full-immersion experience into the past, and the story of the battle certainly surprised me. Before visiting I had never even heard of the engagement, let alone the fact that it was the only time in US history that a sitting US Senator was killed in battle.
I'd love to hear the thoughts you all have on it! I've also done episodes on other local historic sites, including The First Battle of Bull Run (Manassas), The Battle of Antietam (Sharpsburg) and John Brown's Raid on Harpers Ferry.
https://www.theeducatorpodcast.com/walking-history