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Welcome to the

Institut Laue-Langevin

The world leader in neutron science and technology

English French Deutsch 

The Institut Laue-Langevin is an international research centre based in Grenoble, France.

At the leading edge of neutron science and technology, it operates one of the most intense neutron sources in the world. [more]

The site entrance is located at 71 avenue des Martyrs. See the interactive site map below, and the instructions on how to travel to the campus on the epn website.

The EPN science campus


The European Photon and Neutron science campus in Grenoble is home to the ILL, ESRF, EMBL and IBS.

GIANT innovation campus

ILL is one of the founders of the Grenoble 'GIANT' innovation campus. See more information on

Next cycle planned to start on 1st March...

 ... and the user programme on 8 March.

The deadline for submitting your proposal is 14 February 2018. Detailed information can be found here:

the neutron scattering e-learning platform is now online!

TSN report (Nuclear transparency and safety)

The TSN 2016 report is available (in French).