Main Square Festival: a programme for all audiences

    TGV INOUI accompanies you to the heart of the citadel of Arras for the 20th edition of the Main Square Festival. Join us from 3 to 5 July 2026 for a festive programme that promises to leave a lasting impression.
    Updated on 12 March 20267-minute read

    Just 50 minutes from Paris by TGV INOUI, the Main Square Festival offers a musical interlude in the heart of the citadel of Arras. Make the most of the festival and discover this historic site, unique in France and a UNESCO World Heritage Site, while limiting your carbon footprint.

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    Make the most of the start of summer with a varied line-up including Twenty One Pilots, Katy Perry, OrelSan, Charlotte Cardin and many more!

    Discover the programme

    Reduce your carbon footprint

    As a major source of CO2 emissions, the transport of festival-goers remains a priority issue in the age of ecological transition.

    The Main Square Festival is already very committed in this area, and has signed a partnership with TGV INOUI to transport you to the heart of Arras by train, the mode of transport that emits the least greenhouse gases.

    Book your train tickets now

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    TGV INOUI, partner of the finest festivals

    The transport of festival-goers, the main CO2 emitter at music events, is essential for the ecological transition.

    TGV INOUI works with festivals to promote rail travel, one of the least polluting means of transport.

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    Take advantage of preferential rates with our Carte Avantage cards

    • Carte Avantage Jeune

      From 12 to 27 years old, get a 30% discount.

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    • Carte Avantage Adulte

      From 27 to 59 years old, get a 30% discount and 60% for accompanying children.

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    • Carte Avantage Senior

      From the age of 60, benefit from a 30% discount.

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    Discover also

    Prepare your trip

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    With TGV INOUI

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    Header : © Jérôme Pouille

    Paragraph : © Nicko Guihal

    Reduce your carbon footprint : © Jérôme Pouille

    Take advantage of preferential rates with our Carte Avantage cards : © Sébastien Godefroy / Sébastien Godefroy / Sébastien Godefroy

    Discover also : © Seb Godefroy / SNCF Voyageurs / Com à l'écran