The world's biggest princess carriage and a giant race car are taking to the Waikato skies.
They will fly with a giant elephant and a tyrannosaurus rex hatching out of its egg to make up the special shapes category in the annual Balloons over Waikato.
General manager Michele Connell says 21 balloons are taking part in this year's event.
The festival kicks off this morning in Hamilton with the mass ascension from Innes Common at Hamilton Lake. The balloons continue to lift off there for the rest of the week with various activities throughout each day and night.
Seventeen of the balloons will visit schools around the district tomorrow afternoon, while some will light up in Hamilton's Garden Place on Friday between 6pm and 8pm. But the main event is the Zuru Nightglow at Waikato University, which is usually attended by 75,000 to 80,000 people.