|Public Domain, https://commons.wikimedia.org/w/index.php?curid=1853015|
Of course, you aren't limited to Europe. You can tour places such as Angkor Wat in 360-degree images. Right now, all of these places and museums are likely closed to the public because of the pandemic but you can visit them online for free. Here is the Louvre.
There is really no end to the ways you can discover the world online.