Description : Should it have a stacked bottom made of bricks, for example? Or just dig a hole, stack around the stones and you're done?
Last Answer : Just dig a hole and stack stones, basically not even that hole is necessary ... ;-) Bricks - if the fireplace is not protected from rain, they are not very suitable - they are absorbent and ... stones "freshly" pulled out of the water around the hearth (they are soaked, even tearing "explosively").