The Neptune’s Caves

We would like to inform you that due to current weather conditions, the opening of the Caves of Neptune scheduled for this Saturday 02/14/2026 is postponed.
We are doing everything we can to welcome you during next week as soon as the situation is restored.

A place of discovery in an exceptional setting…

Immerse yourself in an extraordinary setting composed of pleasantly highlighted creations of nature.

Young or old fans of the underground world or looking for a unique experience, take part in our astonishing guided tour, then conclude with the magic of our sound and light show on the underground river!

Prices

Individuals

Adult: 9,00 €

Senior (+60) : 8,00 €

Student: 8,00 €

Child 4-12 y.o.: 5,50 €

– 4 y.o. : Free entrance

Group (from 20 p.)

Adult: 8,00 €

Senior (+60) : 8,00 €

Student: 8,00 €

Child 4-12 y.o.: 5,00 €


Scholen

from 12 y.o. : 6,00 €

Primary school student: 5,00 €




We would like to inform you that due to current weather conditions, the opening of the Caves of Neptune scheduled for this Saturday 02/14/2026 is postponed.
We are doing everything we can to welcome you during next week as soon as the situation is restored.

A place of discovery in an exceptional setting…

Immerse yourself in an extraordinary setting composed of pleasantly highlighted creations of nature.

Young or old fans of the underground world or looking for a unique experience, take part in our astonishing guided tour, then conclude with the magic of our sound and light show on the underground river!

Nestled in the heart of Calestienne, the Neptunes’ Caves site welcomes you to a unique and preserved nature!

Prices

Individuals

Adult: 9,00 €

Senior (+60) : 8,00 €

Student: 8,00 €

Child 4-12 y.o.: 5,50 €

– 4 y.o. : Free entrance

Group (from 20 p.)

Adult: 8,00 €

Senior (+60) : 8,00 €

Student: 8,00 €

Child 4-12 y.o.: 5,00 €


Scholen

from 12 y.o. : 6,00 €

Primary school student: 5,00 €