Build a nice home. Fence in all those acres, and give a bunch of shelter dogs a place to live.
Use it for camping, wildlife watching, nights under the stars and rain.
That would depend on where the land is, what’s on it, the topography, and zoning.
I feel the same way Z does. It depends on a few things. Mainly, where it is.
Put mobil homes in every corner; one each for my kids. Then Mama and Daddy in the middle! 💕
Build a home and start agriculture and or farming.
If you are talking about wooded or pastoral acres, I would do nothing. I would let mother nature take her course. If I did anything it would be to build a small cabin that could function off the grid. If it is in an urban or suburban area, I would tear down any buildings and plant trees and other plants and put in paths. Bring more nature to the environment.