The ultimate river trip and truly one of a kind in its nature is the Twilight Safari Deluxe. You will ride your raft at dusk, as the sun is just starting to fall and enjoy the mystical way the light disappears from the sky, leaving you in the peaceful darkness, Our bilingual and certificated river guides, trained as naturalists will do the rowing while you relax and enjoy the abundant nocturnal wildlife of the Peñas Blancas River.