The Underground Railroad (UGRR) was a locally organized and secretive network of individuals and groups who were willing to aid freedom seekers. Researching the Underground Railroad can be difficult due to the secret nature of the enterprise, but we do know some things about the Underground Railroad in Indiana. View the Indiana Historical Bureau’s publications. For more information about the Underground Railroad in Indiana, contact Indiana Freedom Trails or visit The Indiana DNR Division of Historic Preservation & Archaeology’s website.