Visit groups
GROUP OF ADULTS (for each 10 visitors, 1 free entrance)
| Group of adults | 7,70 € |
| Free entrance for the driver |
Beyond 100 people, tapering rate
| Short visit | 6 € |
| A more accessible circuit – only in the morning – is suggested. This route of about 216 steps will allow you to discover three rooms including the amazing waterbassins , unique in Europe, and its light and sound show. |
Conception et réalisation [GFCOM 2013]