Grab your camera and take some shots of the vessels moored in the harbor at Tomis Yachting Club and Marina. Colorful sailboats and the rippling water can make for some gorgeous snaps.
Wandering around this yacht and boat harbor won't cost you a dime, which is just what you want if you're watching your budget. You'll find Tomis Yachting Club and Marina in Old Town. There are plenty more places to explore in the vicinity, including Mamaia Beach, Mamaia Aqua Magic and Constanta Beach.