This can be done on any website as well, including your own.
You can get an embeddable script/iFrame from any public 3D photo on Facebook using Facebook's embeddable posts. Follow the documentation to add the embedded 3D photo post to your site. You can use an existing public 3D photo, or create your own.
Get static page with wget (or save the page from your browser).
wget -mpk --no-clobber --page-requisites --adjust-extension --convert-links --no-parent --ignore-tags=script <site>
# example
wget -mpk --no-clobber --page-requisites --adjust-extension --convert-links --no-parent --ignore-tags=script www.nytimes.com/section/travel
python -m SimpleHTTPServer 8000