Clocking in at up to 5 miles and ranging from easy to moderate—so no excuses, the trails at the Carl Sandburg Home National Historic Site in Flat Rock serve up a little bit of everything. Stroll past peaceful ponds, say hey to the goats at the barn, and soak up some history at the iconic Sandburg home before making your way up to the top of Glassy Mountain. And the best part? It won’t cost you a dime—admission is free. So go on, lace up those walking shoes and make a day of it!