I'm not sure there's a relevant "yay" thread for this, so I thought I'd start a new one. I've run into some very good YouTube videos of volcano eruptions, from a film-maker named Martin Rietze. Here's perhaps one of the best: Krakatau at night, in late 2018 (shortly before the major eruption that blew the top off and caused a fatal tsunami):
There are plenty more on Martin Rietze's channel (https://www.youtube.com/channel/UC5LzAA_nyNWEUfpcUFOCpJw) - a mixture of daytime and nighttime filming, and realtime and timelapse shots. He also has some drone videos of mountains, and some astronomy videos too.
That volcano eruption looks nice, but it is very destructive. The lava released from that volcano can destroy everything in its path.