The 17th Montpellier Summer School will be held on July 6–10, 2026. The workshop covers key concepts in glass science, focusing on structure-property relationships and experimental methods such as preparation, simulation, and structural analysis tools. Topics include thermodynamics, kinetics, structure modeling, optical behavior, NMR, strength, sol-gel coatings, chemical analysis, and AI. Taught by expert lecturers, the workshop emphasizes student-centered learning through lectures, tutorials, and team exercises.