National Mining Museum, by train into the Walert mine

Some museums describe an industry and some put you inside it. The National Mining Museum in Rumelange is the second kind. You don’t look at iron mining through a glass case here. You ride a train into a real mine, the Walert, worked from 1891 to 1963, and walk its galleries with someone who knows how to bring them to life.

Why iron matters so much here

visitluxembourg sums it up in two dates. Iron mines played a major part in the country’s economy from the 1870s to the 1990s and changed the lives of thousands of families in the south. Next door in Kayl is the national memorial to the miners, and the commune puts the number killed in accidents at more than 1,400. The museum opened in 1973, five years before the last mine in Rumelange closed, and for me that closeness gives the visit extra weight.

What the tour involves

It starts at the surface, on the carreau, the term for a mine’s pithead buildings. The mine train leaves from here. It runs first through the greenery that has grown over the old opencast pits and then into the main gallery, nearly 3 km long. The battery locomotive and carriages date from 2016 and have big windows, and the museum is fond of saying you see the mine as not even the men who worked it did.

Below ground you carry on on foot, about 1.2 km through galleries on two levels, more than 70 metres down, among the huge voids the miners left behind. Machines and tools set out where they worked trace more than a century of technology, from the 1860s to the closure of the last Lorraine mine in 1997. visitluxembourg puts the wagon ride at about 20 minutes and the whole visit at an hour and a half.

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Do you need to book?

Yes, and it’s the step most people miss. You only go underground in a group with a museum guide and at set times. Booking also pays, as adults are charged €14 in advance and €15 at the desk. If you have the LuxembourgPass, visitluxembourg says the guided tour with the train is free.

The calendar shifts a lot with the seasons. From April to June and in September there are tours from Thursday to Sunday, and in July and August from Tuesday to Sunday, always at 14:15, 15:15 and 16:15. From October to March it’s most Sundays, at 14:15 and 15:15. The museum is closed on Mondays, on 1 November, on 4 December and from 24 December to 1 January.

For groups and children

Groups of up to 31 can visit all year by booking, from 8:30 to 12:00 and 14:00 to 18:00, with the last departure at 16:30. Adults in a group pay €12, with a minimum of €180 per group. There’s also an interactive tour for children aged 6 to 13 and a “mini-miners” tour for 3 to 5-year-olds, both booked with a group price. If you’re travelling with a school party or a group of friends, it works out better than going individually, and you get the guide to yourselves.

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More to see on site

The old locomotive shed holds an exhibition on the history of Luxembourg’s iron mines, and around the pithead you’ll find the remains of buildings, loading bays and machines that explain the part of a mine you see above ground. visitluxembourg adds that the exhibition in the main building is free. There’s a brasserie in a former mine office 20 metres from reception, and a mining-themed playground with a small steam train on some weekends in season.

All around, the abandoned opencast pits have filled with life again, and walkers and mountain bikers now follow paths past the red walls the miners left. The museum also runs special tours, such as the carbide lamp tour or Lost Places, at €18 when booked.

Getting there and fitting it in

Trains reach Rumelange from Noertzange via Kayl and Tétange, and they cost nothing in second class, as with all public transport in Luxembourg. I’d fit it into an afternoon in the Minett, after a morning at the Belval blast furnaces or on a stretch of the Minett Trail. If you’re travelling with children, add it to your list of things to do in Luxembourg with kids, because a train that disappears underground works at any age.

So you do not lose the morning at the ticket office, browse tickets and tours in National Mining Museum on GetYourGuide.

If you would rather go at your own pace, see the car hire deals in Luxembourg: the earlier you book, the more cars are left to choose from.

Before you fix your dates, compare tickets to Luxembourg: the same journey can cost very different amounts from one day to the next.