Mount Roraira, a huge plateau at an altitude of about 3000 meters, shrouded in clouds, produces an indelible effect on all visitors. And powerful cascades of water falling from a rocky ledge of 226 m into a mist-covered abyss and myriad splashes create a bright rainbow around the Kayetur waterfall, and this is an enchanting spectacle of one of the most beautiful and most powerful waterfalls on our planet, located on the territory of western Guyana.