in our house in florida.

We have a pool in the backyard. my father wants to get rid of it completely but i told him that god forbid for something bad to happen and we have to sell the house, if we take the pool away the value will go down. So im doing some research of my own and wanted to know some of you's opinion on how to cover up the pool.

I wanted to just find a really good way to cover the pool completely to the top so that later on down the line ( years later) if we decide we want to use the pool again we can dig it back up. Does anyone have any good ideas?