Monuments and Cultural Heritage

à FROMELENNES

La grotte de Nichet

The Ardennes conceals treasures right down to the bowels of the earth. The cave of Nichet is one of them. Naturally dug into the limestone of the Ardennes massif, it reveals to the visitor the mysterious forms with which nature has endowed it.
The Nichet cave is also the refuge of nutons, these small beings endowed with powers that can sometimes be encountered during a walk in the Ardennes forest.

Located in Fromelennes, the cave of Nichet is an invitation for an imaginary getaway to the center of the Earth. This natural site, carved into the limestone, has inspired popular mythology. During your visit, you will sink more than thirty meters into the “bowels of the Earth”, and come across small inhabitants known as Nutons. You will also discover many rooms (the Clair de Lune room, the Lion Gallery, etc.) spread over three levels. Added to this, an atmosphere with light and sound effects (visit in three languages) that accompany the explanations given by your guide. Tour in three languages.

Exploited since 1895, the cave was reopened to the public in 1987. This cave has retained its original character and forms, incontestably, the most charming geological curiosity of the Ardennes.

THE NUTONS: Characteristic of the Ardennes, the Nutons are very small, aged-looking beings endowed with supernatural powers. They are nocturnal creatures, living in caves and dungeons dug into the sides of hills. They are the source of the wealth of certain Ardennes farmers but are also very touchy. They do not hesitate to take revenge for the wrong that has done them. Intelligent and hardworking, in turn, blacksmith, dressmaker, boilermaker, they render many services.

Guided tours with sound system in French, English and Dutch.

Healthy trail in the forest.

Small restaurant and bar on site.

Breathtaking viewpoint over Fromelennes and Givet.

Group limited to 25 people (including guide). Booking strongly recommended for groups.

No prior reservation necessary for individuals.

Opening:
APRIL – MAY: Every weekend, public holidays and school holidays from 14 p.m. to 18 p.m.
JUNE – JULY – AUGUST: Every day, weekdays from 10 a.m. to 18 p.m. and weekends from 10 a.m. to 19 p.m.
SEPTEMBER: Every day from 14 p.m. to 18 p.m.
OCTOBER: Weekends from 14 p.m. to 18 p.m.

We speak: English, Dutch, German

Themes

  • Cave and chasm

Visit

Minimum group size: 12 people

Customers

Suitable for: Teenagers, Adults, Associations, Motorists, Other organized groups, Works councils, Children, Students, Families, Journalists, Professionals, Hikers, General public, Senior citizens

Opening

Opening hours from April 04 to April 06, 2026
MondayOpen
SaturdayOpen
SundayOpen
Opening hours from April 11 to April 12, 2026
SaturdayOpen
SundayOpen
Opening hours from April 18 to April 19, 2026
SaturdayOpen
SundayOpen
Opening hours from April 25 to April 26, 2026
SaturdayOpen
SundayOpen
Opening hours from May 01 to May 03, 2026
FridayOpen
SaturdayOpen
SundayOpen
Opening hours from May 08 to May 10, 2026
FridayOpen
SaturdayOpen
SundayOpen
Opening hours on May 14, 2026
ThursdayOpen
Opening hours from May 16 to May 17, 2026
SaturdayOpen
SundayOpen
Opening hours from May 23 to May 25, 2026
MondayOpen
SaturdayOpen
SundayOpen
Opening hours from May 30 to September 30, 2026
MondayOpen
TuesdayOpen
WednesdayOpen
ThursdayOpen
FridayOpen
SaturdayOpen
SundayOpen
Opening hours from October 03 to October 04, 2026
SaturdayOpen
SundayOpen
Opening hours from October 10 to October 11, 2026
SaturdayOpen
SundayOpen
Opening hours from October 17 to October 18, 2026
SaturdayOpen
SundayOpen
Opening hours from October 24 to October 25, 2026
SaturdayOpen
SundayOpen
Opening hours on October 31, 2026
SaturdayOpen

Fee

FeeMin.Max.
Individual entry per adult
6 €Not disclosed
School group
3 €Not disclosed
Child group (from 12 pers.)(price per pers.)
3 €Not disclosed
Adult group (from 12 pers.)(price per pers.)
4 €Not disclosed
Individual entry per person (child 7 to 16 years old)
3,50 €Not disclosed

Payment methods

  • checks
  • French bank and postal checks
  • French "Chèques vacances"
  • Cash

Services

Equipment

  • Playground
  • Picnic area.
  • Bar
  • Stores
  • Parking
  • Coach parking
  • Marked trails

Activities on site

  • Guided tour

From 6 € / adult

Address

Rue de Nichet
08600 FROMELENNES

My route via Google Maps

Need information?

  • Website
  • Tel:

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