*ç¥j (IMAGE) Max Planck Institute of Geoanthropology Caption Die Festung Kuelap, bekannt als “Machu Picchu des Nordens”, überblickt aus 3000 Metern Höhe die Landschaft. Credit Chiara Barbieri Usage Restrictions With appropriate credit. License Licensed content Disclaimer: AAAS and EurekAlert! are not responsible for the accuracy of news releases posted to EurekAlert! by contributing institutions or for the use of any information through the EurekAlert system.