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Les Grottes de Neptune

Address: Rue De L'Adujoir 24, 5660, Belgium
Phone Number: +32(0)60/31.19.54
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Ranked #115 of 278 things to do in The Ardennes
Type: Caverns & caves, Nature & Parks
Owner description: The CAVES OF NEPTUNE also called the CAVES OF THE ADUGEOIR are situated in the South of the...
More attraction details
Attraction details
Type: Caverns & caves, Nature & Parks
Owner description: The CAVES OF NEPTUNE also called the CAVES OF THE ADUGEOIR are situated in the South of the province of Namur, near to Petigny. They belong to the most curious of Belgium.The visit begins in the two upper galleries of the caves. This one continues then in boat on the subterranean river. To finish the tour, an extraordinary show " sound and light " during which you can admire waterfalls, music of Vangélis, stroboscopic effects...
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20 reviews from our community

Visitor rating
Date | Rating
  • Dutch first
  • English first
  • French first
  • Italian first
  • Any
English first
12 reviews 12 reviews
8 helpful votes 8 helpful votes
3 of 5 stars Reviewed August 11, 2014

This is a very small cave but the guide and the atmosphere make it a pleasant way to spend some time. The part on foot has some nice yet small caverns. The part on the boat, after a brief walk through a small, low, tunnel (not for those with claustrophobia) is nice. Some parts are very confined on the boat... More 

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Delft, The Netherlands
1 review
4 of 5 stars Reviewed March 12, 2014

Small but very beautiful cave tour. First part through woods, then beautiful caves and ends with boat trip. Very kind people with great hospitality and great place to end with a beautiful Belgian beer.

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Top Contributor
91 reviews 91 reviews
59 attraction reviews
69 helpful votes 69 helpful votes
4 of 5 stars Reviewed March 24, 2013

This cave complex is ideal if you don't want the crowds. Located in a field, the guided tour takes you to several corridors. Part of the visit is by boat which is towed manually, and at the end there is also a small light spectacle. Guiden tour takes around 45'.

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Leiden, The Netherlands
Top Contributor
341 reviews 341 reviews
206 attraction reviews
347 helpful votes 347 helpful votes
4 of 5 stars Reviewed May 6, 2011

I enjoyed the small tour. It was just the 2 of us. With a temperature of 12 degrees it was wise to wear a sweater. Don't wear your best clothes, it might get a bit splashed with mud. I've seen a lot of caves but never went in with a boat though the subterranenan river, great experience! After the visit... More 

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