Vilkovo - Ukrainian Venice. Not everyone will agree with this, since the only similarity is that the population actually lives on the water, but the color of Venice is completely different from the color of Vilkovo, which is why it is worth visiting even the most sophisticated travelers.
Be sure to visit coral reefs, and any, the main thing is that they are alive. I swam near them with a mask and snorkel daily while we were in Egypt. The feeling that you are swimming in an exotic aquarium and every time you see something new and unusual.