Saudi Arabia opened up opportunities for tourism starting late 2019 to 49 countries. They will resume visas in 2021 due to the ongoing concern over the virus.
In the mean time, if curious, take a journey and some seriously gorgeous footage from Anton and his youtube travel channel as he tours and discovers Saudi Arabia.
The video is subtitled as the native language is in Russian.
https://youtu.be/ea5uxRmRe8Y