The next Summer Sunday Tour will be held at 1 p.m. on Aug. 22. Registration can be found here. Please visit Fermilab Public Events for more information on other upcoming events.
virtual tour
Peek inside the MicroBooNE neutrino detector with the help of VENu, a free virtual-reality smartphone app.
From BBC News, March 11, 2016: You can look in any direction inside this video of CERN’s Large Hadron Collider, including a view of the CMS detector.