OTE Tower is an unmissable feature of the local skyline. You can admire it from different vantage points here.
This modern piece of architecture in Thessaloniki is well-liked by fellow travelers, so make sure it features on your must-see list. Don't think the sightseeing ends there, however. There are loads more places waiting for you to appreciate after OTE Tower. Aristotelous Square, White Tower of Thessaloniki, and Church of Saint Demetrius are close by.