It is fun to think about how you could build something to last for 10 generations or 1000 years. I personal would look to the subsurface. In the right location

It is fun to think about how you could build something to last for 10 generations or 1000 years. I personal would look to the subsurface. In the right location unground dwellings could last longer that human civilization the earth. https://www.atlassurvivalshelters.com/ https://www.atlassurvivalshelters.com/