Amazing photos of the "liquid rainbow" river in colombia. you've got to see these! - There is a river in colombia, located in the serrania de la macarena province of meta, known to locals as "the river of five colors" or "the liquid rainbow".
Explore the ancient caves of Hang Son Doong, Vietnam. Hang Son Doong is one of the largest caves in the world and features a fast-flowing underground river. For spelunkers, exploring Hang Son Doong is the equivalent of scaling Mount Everest.
Beautiful Street in Jerez, Spain. Jerez de la Frontera is a municipality in the province of Cádiz in the autonomous community of Andalusia, (Andalucía in Spanish) in southwestern Spain, situated midway between the sea and the mountains.