The big parade of the famous Patras Carnival started at 2:30 on Sunday afternoon. 40,000 carvinalists, 160 fantasyful floats are marching through the streets of the city.
Thousands of visitors form across the country have flocked to Patras to enjoy the event.
The big parade will last until 6:30 p.m. Sunday.
Another great event will take place on Sunday evening, with another parade ending in burning the Carnival King.
After the Clean Monday, the carnival clubs will start preparations for the Carnival 2020.
More on the Patras Carnival and Carnival traditions in Greece: