In 1965 Dr. Martin Luther King Jr. fought for the right to vote in central Alabama; today, you can trace their march toward freedom on the 54-mile Selma to Montgomery National Historic Trail. Pets on a leash no longer than 6 feet are allowed on the trail and on the grounds at the Lowndes Interpretive Center (LIC), but are not permitted in the Visitor Center/museums.
More information on the Selma to Montgomery National Historic Trail pet policy
