Kaliningrad is a great city where I spent my childhood and teenhood. This is the most western city (unless we count small cities) of my country. It's even closer to the heart of Europe than Vilnius, Warsaw and Bucharest iirc. I'm so glad I was living here till it became our local Russian mainstream and so sad I'm not a resident of it anymore. I left it in 2019 and re-visited in 2022, literally few days ago, made a lot of great photos and memories. Not saying goodbye and planning to relocate there once again in next years!
On a photo: Cathedral in Kaliningrad. This sounds silly, but even though it's one of our main city landmark, I didn't visit it until recently. Inside there's a... Cathedral (lol), small souvenir shop, museum and a organ hall which do daily performances for free. If your fate will be kind with you, and you'll got real luck and get in this city, ask abc (uid 1) and I'll become your personal tour guide :)