Thames Centennial Pool, located on a sacred burial ground will close, and four alternative options have been tabled - the most expensive costing up to $77 million.
Thames-Coromandel District Council has decided to remove the pool facilities and return the land to Ngāti Maru after it was acknowledged in 2006 that the site had the presence of urupa.
Historical investigations were carried out between 2015 and 2018, with initial investigations of alternative site options launched in 2017.
The council agreed to remove the facility and return the land to Ngāti Maru by 2027.