yea, we know more than a few properties down the Patagonia that you will need an airplane to see even part of in a couple days. I know of one that is 10000 hectares, and going for about 63,000 pesos a hectare last I checked. Again, you will need an airplane to get there, and another one to see it in a day.
That is the problem. Many people might be able to scrape together sufficient money to for example buy even 1,000 hectares, but can they manage a 1,000 hectare property on a day to day basis?
What about 10,000 hectares? Believe it or not a property that big, can not just be left alone to nature. It takes serious money and time to maintain.
Douglas Tompkins place for instance has multiple landing strips, and heavy moving equipment including road graders, cats, and more located throughout the property. I bet he has something around several hundred miles of road to maintain just inside Pumalin park (he owns about 100 times that in other organizations names), and several hundred bridges. Don't forget you got to control forest fires, stop the locals from poaching the timber, overgrazing the property, and so on. Don't forget the fences. You are obligated in many places to maintain the fences so the neighbors cattle does not wonder on to your property. Imagine maintaining a 1000+ KM fence line. It would bankrupt most mortals alone.



