Dreamworld opens again today, six weeks on from the disaster on one of its rides which claimed four lives.
The Gold Coast theme park is pledging $25 from every ticket sold today will go to the Australian Red Cross.
Dreamworld chief Craig Davidson says rigorous and thorough inspections and audits have been done, to make sure the park is safe.
"We're ready for some large numbers, if they arrive. But ultimately it's about being respectful to the families that lost their lives in the tragedy."
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