A group of people wearing helmets crosses a narrow suspension bridge over Rio Celeste in a lush Costa Rican jungle.

Rio Celeste: A river that runs through Costa Rica’s jungles.

What is Rio Celeste? Rio Celeste is one of Costa Rica’s most mesmerizing natural wonders. Famous for its surreal electric blue waters, this river flows through the Tenorio Volcano National Park in the northwestern region of the country. The name Celesteliterally means “sky blue” in Spanish—an apt description of the river’s dreamlike color. Where Does…