The Sea Odyssey event was one of the most successful ever held in Liverpool, generating £46m pounds for the city's economy.
Around 800,000 people came to Merseyside to see the giant puppets.
It was part of the 100th anniversary of the Titanic disaster.
Overall, events in the city have boosted the economy to the tune of £73m.
The Olympic torch relay brought in around two point five million pounds. More than 100,000 people came to see the flame being carried through the city.
More top news
A man convicted of trying to buy ricin poison from the Dark Web said he was inspired by the hit television series Breaking Bad.
Hayley Cowan was sentenced to four months and banned from keeping animals for life after killing Staffordshire Bull Terrier Beau.
The High Court has ruled the prison segregation of two terrorists was unlawful although it rejected claims their human rights were abused.