I already wrote a few posts about my profession. I’m an astrophysicist and had a chance to visit astronomical observatories in many places in the world. One of them is Nobeyama Radio Observatory in Japan. Today, you see two Japanese antennas in a winter scenery.
I believe it’s not really a touristic destination, however I just want to mention that Nobeyama Observatory is a place with a huge number of telescopes and the biggest radio telescope has a diameter of 45m.