# Trou des Nutons, Belgium: what it is and when to go > Trou des Nutons is a cave in Furfooz, Belgium (Falmignoul). Interests: Nature. The best time to visit is April to October. In June there are 16 h 09 of daylight, and in December, 7 h 51. It has an article in one Wikipedia, so it is not one of the busiest places in Belgium: one to enjoy at a calmer pace. Here is what it is, where it lies, when to come, how to get there and what else is nearby to turn it into a trip. - Address: https://kokai.app/en/paises/europa/belgica/trou-des-nutons/ - Reviewed on: 2026-10-02 - Language: en ## In a nutshell - **What it is:** Cave in Furfooz, Belgium · Nature - **Where:** Belgium - **Best time:** April to October. - **Nearest airport:** CRL Charleroi, 45 km as the crow flies - **Website:** [youtu.be](https://youtu.be/u3WFpwfn3DA?t=731) - **Coordinates:** 50.21411, 4.95649 ## What it is and where Trou des Nutons is a cave in Furfooz, Belgium (Falmignoul). It has an article in one Wikipedia, so it is not one of the busiest places in Belgium: one to enjoy at a calmer pace. It is in [Falmignoul](https://kokai.app/en/paises/europa/belgica/falmignoul/), where this site lists 47 more places to see, 4.8 km from the centre. Its coordinates are 50.21411, 4.95649; the nearest main airport is Brussels South Charleroi Airport (CRL, Charleroi), 45 km as the crow flies. How to get around Belgium (train, car, bus) is covered in [its country guide](https://kokai.app/en/paises/europa/belgica/#moverse). - [Where it is](https://www.google.com/maps/search/?api=1&query=50.214113%2C4.956487) - [Directions](https://www.google.com/maps/dir/?api=1&destination=50.214113%2C4.956487) It is one of the [Nature](https://kokai.app/en/paises/europa/belgica/naturaleza/) places in Belgium. In [Kokai](https://kokai.app/en/) it is already on your trip map next to the places you save yourself, and it goes into a day's plan with one tap. ## When to go The best time to visit Trou des Nutons is **April to October**. | Mes | Época | Hours of daylight | | --- | --- | --- | | January | Possible | 8 h 17 | | February | Possible | 9 h 48 | | March | Possible | 11 h 33 | | April | Best time | 13 h 32 | | May | Best time | 15 h 13 | | June | Best time | 16 h 09 | | July | Best time | 15 h 46 | | August | Best time | 14 h 17 | | September | Best time | 12 h 21 | | October | Best time | 10 h 26 | | November | Possible | 8 h 43 | | December | Possible | 7 h 51 | In June there are 16 h 09 of daylight, and in December, 7 h 51. Daylight hours are calculated from the site's latitude for the 15th of each month; when planning a full day on foot they matter as much as the weather. When to go to Belgium in general, with its festivals and peak seasons, is in [its country guide](https://kokai.app/en/paises/europa/belgica/#cuando-ir). ## Before you go to Belgium To enter Belgium there are 5 things to sort out before you leave, starting with “Valid Spanish ID card (DNI) or passport”: they are all, with their deadlines, in [the Belgium checklist](https://kokai.app/en/paises/europa/belgica/#antes-de-salir). Currency: Euro (EUR); plugs: Type C and E · 230 V · 50 Hz (as in France); emergencies: 112 · 101 police. In [Kokai](https://kokai.app/en/) you tick off the checklist inside your trip, and each item reminds you when it is time to do it. ## What is nearby - [Réserve naturelle de Furfooz](https://kokai.app/en/paises/europa/belgica/reserve-naturelle-de-furfooz/): Protected area · 214 m - [GR 126 Lesse river flood variant by Furfooz](https://kokai.app/en/paises/europa/belgica/gr-126-lesse-river-flood-variant-by-furfooz/): Hiking · 873 m - [Château de Vêves](https://kokai.app/en/paises/europa/belgica/castle-of-veves/): Castle in Wallonia · 2.0 km - [Walzin Castle](https://kokai.app/en/paises/europa/belgica/walzin-castle/): Castle in Wallonia · 2.5 km - [Château Miranda](https://kokai.app/en/paises/europa/belgica/chateau-de-noisy/): Castle in Wallonia · 2.6 km Distances are as the crow flies. Everything else is in [the Belgium guide](https://kokai.app/en/paises/europa/belgica/). ## More in Belgium: Nature - [Grand-Place](https://kokai.app/en/paises/europa/belgica/gran-plaza/): main square in Brussels, Belgium - [Vaalserberg](https://kokai.app/en/paises/europa/belgica/vaalserberg/): mountain at the border of Belgium, Germany, and the Netherlands - [Signal de Botrange](https://kokai.app/en/paises/europa/belgica/signal-de-botrange/) - [Eifel National Park](https://kokai.app/en/paises/europa/belgica/nationalpark-eifel/): national park in North Rhine-Westphalia, Germany - [Vesdre](https://kokai.app/en/paises/europa/belgica/vesdre/): river in Belgium and Germany - [De Zoom–Kalmthoutse Heide Cross-Border Park](https://kokai.app/en/paises/europa/belgica/grenspark-kalmthoutse-heide/): transnational protected area in Belgium and the Netherlands Every Belgium place under Nature, each with its season, is on [its page](https://kokai.app/en/paises/europa/belgica/naturaleza/). ## Frequently asked questions ### What is Trou des Nutons? It is a cave in Furfooz, Belgium. It has an article in one Wikipedia, so it is not one of the busiest places in Belgium: one to enjoy at a calmer pace. ### When is the best time to visit Trou des Nutons? April to October. In June there are 16 h 09 of daylight, and in December, 7 h 51. ### How do you get to Trou des Nutons? The nearest main airport is Brussels South Charleroi Airport (CRL), 45 km as the crow flies. From there, [directions](https://www.google.com/maps/dir/?api=1&destination=50.214113%2C4.956487) opens the route on the map, and how to get around Belgium is explained in [its country guide](https://kokai.app/en/paises/europa/belgica/#moverse). ### How do I add it to my trip? With one tap. In Kokai it is already on the Belgium map, next to the places you save yourself: add it to a day's plan, give it a time and, if you like, get a reminder when you pass nearby. ### What else is around here? Nearby you have [Réserve naturelle de Furfooz](https://kokai.app/en/paises/europa/belgica/reserve-naturelle-de-furfooz/), [GR 126 Lesse river flood variant by Furfooz](https://kokai.app/en/paises/europa/belgica/gr-126-lesse-river-flood-variant-by-furfooz/), [Château de Vêves](https://kokai.app/en/paises/europa/belgica/castle-of-veves/). The rest is in [the Belgium guide](https://kokai.app/en/paises/europa/belgica/). Data from [OpenStreetMap](https://www.openstreetmap.org/node/9211977745), licensed under the ODbL, and from [Wikidata](https://www.wikidata.org/wiki/Q104836759), CC0. Daylight hours are calculated from the latitude. More in [credits](https://kokai.app/en/aviso/#creditos).