Aguas Calientes - Cusco Rode on 3 Buses from Cusco, Peru to La Paz, Bolivia 1) Cusco, Peru to Puno, Peru 2) Puno, Peru to Copacabana , Bolivia 3) Copacabana, Bolivia to La Paz, Bolivia One motor-boat ride across Straits of Tiquina on Lake Titicaca, 1) San Pedro de Tiquina to