‘Last Journey’ offers clues to an ancient civilization
![](https://weirdnews.info/wp-content/uploads/2021/08/Colombia-rock-art-cerro-azul-601x220.jpg)
Cerro Azul is one of three sites featuring ancient rock paintings that was discovered in recent years in Colombia’s Serranía La Lindosa. Photo: Courtesy Vive Guaviare/Marcel Reina – Editor’s Note — CNN Travel series often carry sponsorship originating from the countries and regions …