Manager Neil Warnock and his Bluebirds team are going on an open top bus tour of Cardiff this Sunday.
Cardiff City did the same when they earned promotion in 2013 when the streets were filled with supporters cheering the team.
Warnock’s men will start from Cardiff City Stadium at 3pm before heading north along Leckwith Road.
They will then turn into Cowbridge Road East, over Canton Bridge and onto Castle Street.
The team are expected to arrive at Cardiff Castle between 4.30pm and 5pm where they will be met by the Leader of Cardiff Council and the Lord Mayor.
Warnock and the players will then take to an open-air stage to address supporters.
The city is hosting a car free day on Sunday which includes the family-friendly HSBC UK Let’s Ride Cardiff bike ride.
Both events happen around the castle and significant road closures will be in place throughout the day from 5.30am until 8pm.
Cardiff City Football Club are supporting the car free day and is asking supporters to take this opportunity to travel into the city by bus, train, on bikes or on foot to enjoy the event which runs from 10am-3pm.
Entertainment scheduled will end before the parade reaches the castle, but families are welcome to enjoy the fun before the open-top bus arrives in the city centre. Y
More information about car free day and the significant Sunday road closures by clicking here
A club statement says: “We are conscious that there is limited room in front of the castle and safety on the day will be of paramount importance.
“We look forward to seeing you all Sunday to round the season off in style.”