My grandmother wanted a cardboard box in the woods. Also not legal. Legal cardboard box from a funeral home costs a disgusting amount. What a bleeping racket that is but that's for another day.
It is interesting to see some of the land world wide that has been dedicated to cemeteries. There is a huge cemetery in Sydney along the cliffs (Waverley Cemetery). The dead people don't care about the view and lets be honest, over time there are fewer visitors to the old graves and the new ones are far from the edge.
Historically, many cemeteries have recycled graves over time. Buried more than xx years ago, nobody is coming to see you, up you come and into a bone pile to free up space for new bodies (and income).
My wife wants to be organ donated/cremated. I am on the fence on cremation but will probably go the same route. Cheap to the end. A few of my aunts donated their bodies to U of T for medical research/doctor training. A good way to do one last selfless act.
Do costs get waived if we donate? I'm gonna donate everything regardless.