As reservations aren't required on any train operated by the Belgian national rail company, NMBS/SNCB, you can hop on/off virtually any train in Belgium if you're travelling with a Eurail or InterRail Pass.
The only notable exceptions are the Thalys trains between Brussels/Bruxelles and both Antwerpen and Liege/Luik on which rail passes can't be used at all.
To get value for money out of your pass while in Belgium, it's a good idea to plan multi stop day trips - and to see more than one great city in a single day.
These feasible multi-city itineraries include...
(1) Antwerpen → Gent → Brugge → Antwerpen
(2) Bruxelles → Antwerpen → Gent → Bruxelles
(3) Bruxelles → Mons → Ieper/Ypres → Bruxelles
(4) Bruxelles → Gent → Brugge → Bruxelles
How InterRail and Eurail passes can be used on international trains to and from Belgium differs according to which service you will be travelling by:
You can travel between Belgium and Germany on the 'ICE International' trains at no additional charge.
So if you have a rail pass, target these trains and avoid the Thalys trains (see below) for journeys between Belgium and Germany.
Paying the OPTIONAL reservation fees of €5.30 if you have a 1st class pass, or €4 if you have a 2nd class pass, to guarantee a seat on these ICE International trains can seem comparatively expensive; particularly for the relatively short journeys between Bruxelles/Liege and Aachen/Koln.
Though if you want to be sure of a seat on the longer journeys between Bruxelles and Frankfurt, it can be worth looking up the train you're planning to take on DB - the German national railways booking service.
Carry out the steps required to book a ticket and it will warn you if a particular ICE departure is likely to be exceptionally busy.
Rail pass users have to pay comparatively expensive rail pass reservation fees/supplements on all routes by Thalys trains, so avoid them if possible.If you do want to travel on a Thalys, ideally book at least couple of weeks ahead of your travel, as rail pass reservations on Thalys trains can sell out, as a limited number of reservations per departure will be available to rail pass users.
A major recent change is that the rail pass reservation fees on the Thalys trains are now the same price, whether you will be using First or Second class passes.
Though users of Second Class passes will have to travel in Standard Class on the Thalys trains.
In contrast First Class pass users will be offered a choice of seating, depending on availability at the time of booking.
If Premium Class is still available then that will be offered, if reservations are sold out in Premium Class you will be offered Comfort Class (1st class), but if Comfort Class is sold out and
Standard Class reservations are still available, you will only be offered seats in Standard Class.
The new fees (in either direction) are:
Paris <> Bruxelles/Antwerp/Liege = €25Paris<> Aachen/Koln/Dusseldorf/Essen = €30
Paris <> Rotterdam/Schiphol/Amsterdam= €30
Bruxelles/Antwerpen <> Rottterdam/Schiphol/Amsterdam = = €20
Bruxelles/Liege <> Aachen/Koln/Dusseldorf/Essen = €25
If you have a Benelux, Eurail or InterRail pass then reservations for the Thalys trains can be booked on B-Europe.
Click the ‘Interrail’ tab on the main booking window.
You can avoid these Thalys reservation fees by making indirect journeys with multiple changes of train.
Seats reservations aren't available on the 'InterCity Brussels' trains - so you won't pay any extra to travel with a valid rail pass by these trains on these two routes:
(1) Brussels/Bruxelles - Mechelen - Antwerpen - Breda - Rotterdam - Schiphol - Amsterdam
(2) Brussels/Bruxelles - Mechelen - Antwerpen - Breda - Rotterdam - Den Haag/The Hague
So if you will be using a rail pass and travelling between Belgium and The Netherlands in either direction, target these trains and avoid the comparatively expensive rail pass reservation fees on the high speed Thalys trains - see below.
Rail pass reservations are now available on the Eurostar services between Belgium and the UK (not The Netherlands) and they can be booked online on B-Europe
The Eurostar reservation fee is a flat rate of €30 in 2nd/standard class and €38.50 in Premiere/1st class - the 1st class rate can be exceptionally good value, particularly when the most heavily discounted tickets have sold out.
Though Belgian and UK residents can only use the reservation fees on the first and/or last days on which they will be using a pas , due to the InterRail validity T&Cs.
However, take care because it's possible to book these rail pass reservations on B-Europe that won't be valid, so check your rail pass T&Cs carefully.
Rail pass reservations have to be booked before boarding the TGV trains between Bruxelles/Brussels and cities in France, other than Paris* including Avignon, Lyon, Marseille and Montpellier.
Though the comparatively expensive rail pass reservation fees are 1st class = €30; 2nd class = €20.
B-Europe now allows Eurail and InterRail pass users to book reservations for journeys by these trains.
It's pretty much straightforward to use, except for the one quirky feature illustrated below.
This may be to do with SMTJ's settings on the PC, but we had to enter the county of residency manually, B-Europe initially pre-populated it, but it wouldn't stick.
The other booking options for rail pass users on these trains are:
(1) Book at a station in Belgium, ideally before your travel date, though you will be charged a booking fee per reservation.
(2) using the Eurail reservation service or the InterRail reservation service, though you will be charged a €2 booking fee per reservation, per person.
(3) If you will be travelling through Germany prior to arriving in Belgium, you can book reservations for these trains without paying booking fees at the Reisezentrum travel desks at the major stations.
*Thalys provides the direct train services between Bruxelles and Paris.
The alternative to the direct TGV trains:
If your travel itinerary includes direct travel between Bruxelles/Brussels and one of those cities in France, south of Paris, the only viable alternative to taking these direct TGV trains, is usually to take a Thalys train to Paris and then to travel on from Paris by TGV trains.
The reservation fees on that combination of trains will be either:
- €30 or €40 if you have a 2nd class pass,
- €40 or €50 if you have a 1st class pass.
You will also have to buy a ticket for the RER trains between the stations in Paris because rail passes cannot be used on those trains.
So IF it's an option, taking these TGV Bruxelles-France trains will be cheaper AND you can also avoid having to make the transfer across Paris.
I wanted to share my passion for train travel and explain how anyone can take the fantastic journeys I have taken.
This is one of more than 100 train travel guides available on ShowMeTheJourney, which will make it easier to take the train journeys you want or need to make. As always, all images were captured on trips taken by ShowMeTheJourney.