Readers are invited to post other interesting webcams in the Comments.
Also a suggestion from the Good News Network:
Google Arts and Culture has partnered with more than 2,500 museums and galleries around the world in order to offer virtual tours and online displays of their collections to internet surfers.
The “tours” allow users to wander through the interiors of the world’s most famous museums similarly to the Google Street View feature. Users can also download Google’s free Arts and Culture iOS or Android app for a much more immersive museum experience.