How do I see my tours using Oculus Rift or HTC Vive?

You need to download one of the browsers compatible with WebVR. We recommend Firefox or Chromium (the latter is the experimental version of Chrome). Chrome, too, will be supporting it natively in a few weeks. You can download them here: (It is important you follow the directions that appear there.)

Once done so, just connect your Oculus Rift or HTC Vive device, run the browser, paste the URL of the tour, run it and click on the VR button that shows inside the virtual tour.
Enjoy your tour in Virtual Reality.