Of course to see it all there is only one way there, across a sketchy old train bridge. The old train tracks that once traveled through the area is what gives this trails its name, the Calypso Trail. Let’s say you brave the sketchy bridge you’re next obstacle is the gumbo mud back roads if it’s previously rained. Google search Terry Badlands Wilderness and you won’t find much. Especially on how to get to the actual trailhead location.Lucky me (not) it rained the day I got to Terry Badlands. I then opted to park in the grass off the maintained gravel road for the night so I could run early morning. The couple pages I did manage to find on the area gave only a vague descriptions on the trail length to the natural bridges. I don’t run with a gps watch so I normally go off mileages from maps and my phone. With no map to help I base the run off my phone data. I ended up with 19 miles round trip from where I parked. *Remember I am not near the trailhead due to bad roads. It’s not a difficult trail what so ever. Basically an old road that wanders through the designated wilderness area.If you’re ever in Eastern Montana and looking to hike or run let me know, I’ll gladly point you in the right direction of this cool hidden gem.