The Arenal Volcano area hides a magical secret: the Venado Caves.

Here, you’ll feel like you’ve stepped into Jules Verne’s Journey to the Center of the Earth. This incredible underground experience lasts approximately 2 hours.

• The tour begins with hotel/home pickup in the Arenal Volcano or La Fortuna area.

• After arriving at Venado Cave (about 1 hour from Arenal), your professional guide will give a detailed safety briefing and explain the history of the caves.

• The walk takes you deep into limestone caverns estimated to be 15–20 million years old.

• You’ll encounter prehistoric marine fossils, rare insects, spiders, reptiles, and even bats.

• Inside the cave, you’ll witness stunning mineral formations and underground waterfalls — you may even walk through a curtain of water, depending on the season.

• Not suitable for people with claustrophobia.

• Recommended age: 8–65 years.

• Bring: LED flashlight, secure shoes, clothes to get wet, change of clothes, camera, and a sense of adventure.