While exploring Peru, you will easily find places that are not crowded with tourists. One of them is the fascinating Kuelap , that is the ruins of a fortified city located at an altitude of approx. 3000 m above sea level. Cajamarca, near which the oldest traces of settlement in Peru, is also noteworthy. An interesting proposition, although not for everyone, is Puerto Maldonado. The city is located in the heart of the jungle, at the confluence of two rivers, making it a great base for exploring Selva.