The 75^th Geomechanics Colloquium will take place from October 7 – 9, 2026 at the Salzburg Congress in Salzburg, Austria. The 15^th Austrian Tunnel Day will be held in conjunction with the colloquium and will take place on Wednesday, October 7, 2026.

The colloquium with the associated exhibition - organized by the Austrian Society for Geomechanics (ÖGG) - usually attracts over 900 participants annually, making it one of the largest annual events in the field of geomechanics worldwide.

RIEGL will be onsite at booth 046 and invites you to stop by and learn more about RIEGL’s latest innovations for surveying applications in landslide monitoring, construction and tunneling.

We look forward to meeting you in Salzburg! 

For more information on the event click here!