The Camino Inca, the Inca Trail, is without a doubt one of the world’s most emblematic trekking itineraries. This 4-day trek runs on for 39 km through fascinating archaeological sites and varied ...

That said, recent travelers say the laborious trek pays off with gorgeous scenery ... Cusco-Aguas Calientes railway and then follow the trail's zigzagging path toward the "lost city." ...