3 Replies to “Contest #447 Hint”

  1. Acueductos de Nasca, Nasca, Peru

    14°49’34.74″S 74°54’37.78″W

  2. Nazca aqueduct called Puquios in Peru.
    14° 49′ 35.83″ S, 74° 54′ 34.58″ W

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