The Alexandroupoli Carnival is the biggest carnival in the city and a celebration of Greek culture and tradition. The carnival features a colorful parade of costumes, music, and dance that will leave you amazed. The event takes place in February and lasts for several days. The parade starts at the city center and ends at the port, where a big party takes place. The carnival is a great choice for budget-conscious travelers, as it is free to attend and offers a unique experience of Greek culture and tradition.