
Rivers have been supporting life for centuries by giving us water, food, and a medium for transport. However, as cities grew in size, many of these rivers were altered to suit the rising demands of the infrastructure. Many of these rivers were diverted or completely covered by underground channels. Many of these rivers were completely covered by underground channels.
This has affected their role in the ecosystem, as well as their relationship with their natural environments. These rivers are flowing, but they are flowing within a confined space, which is quite different from their natural state. Now, let's look at the list of underground flowing rivers around the world.