With free time, spend today however you please. Barichara is itself a fine place to wander around on foot, with its artistic (but safe) atmosphere and plenty of nice shops to browse. Later, set out on a two-hour walk along the Camino Real to the village of Guane. The walk is stunning, full of awe-inspiring mountain scenery. Declared a national monument in 1988, the ancient trail was built by the indigenous Guane people. It starts off with a gentle descent down the rim of a canyon before crossing a valley filled with cacti. The walking is mostly downhill, and you'll likely spot a few fossils embedded in the stones that pave the trail en route. On arrival in Guane, refresh with a cooling drink, soak up the peaceful atmosphere and perhaps check out the local church before catching the local bus back to Barichara. There may be some time to relax or explore back in Barichara before the day's end.