She passed away in 2018 following an accident.
Annabel Loughlin's family say they want to leave a "legacy" for their daughter.
The Westmeath girl passed away following an accident six years ago.
Her parents, Eileen and Enda have applied for planning permission for a new play centre, featuring a fairy forest, pet farm and playground, to be developed just outside Mullingar.
A decision on Annabel's Adventure Land is due next month.
Ms. Loughlin says the idea embodies who Annabel was: