Well I imagine it´s not exactly Romania you want to hear about, but what about a special spot in Romania called Braila. It´s a port on the maritime Danube, that used to be the maximum limit where sea ships can go up on the Danube (not any more now, with the Danube-Black Sea Channel, I imagine). Nice and quiet town, with a special semi-circular design (all its boulevards start and end on the Danube shore), partly due to its past as a Turkish reinforced town, partly due to it being redrawn later by the Russian architect Kisseleff after the model of Odessa and Moscow, for instance (well actually it´s a half circle not a full one like this cities).
What you can do as a tourist in and from Braila? Visit ¨Lacu Sarat¨, a small spa with a very special salt lake rich in iodine; visit the Braila Island, a plot of land surrounded by two branches of the Danube (well I´m not sure there is actually something worth seeing there, but you can travel by boat or ship and eat good and fresh fish, hehe). Or go further into Dobrogea where there are other less known destinations such as the Celic-Dere Monastery.