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Thalys

Thalys was a European high-speed rail brand that connected France, Belgium, the Netherlands and Germany, especially on the Paris–Brussels corridor.

By Ethan Anderson| Reviewed by Olivia Bennett, Standards & Fact-Checking Lead| Updated July 26, 2026|2 min read| Fact-checked

Thalys was a European high-speed rail brand that connected France, Belgium, the Netherlands and Germany, with its core route between Paris and Brussels. The brand was created in 1995 and began passenger operations in 1996, serving as a major international rail service in north-western Europe. In 2023, Thalys was rebranded as part of the Eurostar Group, with its services operating under the Eurostar name.

History

Thalys emerged from plans first formalised in 1987 for an international high-speed rail network linking Paris, Brussels, Cologne and Amsterdam. The Thalys name was created in 1995, and services began in 1996.

Routes and service area

Thalys trains mainly served France, Belgium, the Netherlands and Germany. The network was centred on Paris and Brussels, with routes also reaching Amsterdam, Cologne, Düsseldorf and seasonal destinations.

Corporate changes

Thalys was later integrated into the Eurostar Group. From April 2022 to September 2023, Thalys services were operated by the Eurostar Group. Since 29 September 2023, Thalys services have operated under the Eurostar name, and the Thalys brand was discontinued.

Brand legacy

Thalys became a well-known name for cross-border high-speed rail in Western Europe. Its trains, route structure and service pattern continued under the Eurostar brand after the rebranding. The red Thalys trains were sometimes referred to as Eurostar Red after rebranding.

Key facts

  • Thalys was created to provide international high-speed rail services between major cities in north-western Europe.
  • Its network centred on the Paris–Brussels line, with onward services to Amsterdam, Cologne and other destinations.
  • The Thalys brand was introduced in 1995 and passenger service began in 1996.
  • From April 2022 to September 2023, Thalys services were operated by the Eurostar Group.
  • Since 29 September 2023, Thalys services have operated under the Eurostar name.
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Canadian context

Thalys is mainly relevant to Canadian readers as an example of European cross-border high-speed rail and rail branding consolidation; it may also be of interest to Canadian travellers planning rail trips in Europe.

Frequently asked questions

What was Thalys?
Thalys was a high-speed rail brand that operated international passenger trains in north-western Europe, mainly between France, Belgium, the Netherlands and Germany.
When did Thalys start?
The Thalys name was created in 1995, and regular passenger services began in 1996.
When did Thalys stop using its name?
The Thalys brand ended in 2023, when the services were rebranded under Eurostar.
Which cities did Thalys connect?
Its main city pairs included Paris and Brussels, with onward services to Amsterdam, Cologne and other destinations.
Who owned Thalys?
By the time of the rebrand, Thalys services were part of Eurostar Group and operated through THI Factory.

References

  1. Wikipediahttps://en.wikipedia.org/wiki/Thalys
    Supports: Brand creation, service history, routes, rebranding to Eurostar, closure date, owner and operator details.
  2. Wikipédiahttps://fr.wikipedia.org/wiki/Thalys
    Supports: French-language overview of Thalys as a commercial name for high-speed train services and its replacement by Eurostar.
  3. Eurostarhttps://www.eurostar.com/us-en/train/thalys-trains
    Supports: Official statement that Thalys is now Eurostar and description of former Thalys destinations.
  4. SNCB Internationalhttps://www.b-europe.com/EN/Trains/Thalys
    Supports: Official notice that Thalys was renamed Eurostar from 1 October 2023.
  5. Modern Railwayshttps://www.modernrailways.com/article/europe-view-25
    Supports: Background on ownership structure, merger plans, and service history.