The wall to the left is part of a charcoal heated cooking device. The other is a seat wall so everyone can gather around the fire and chat while meals are prepared. 

Paving is crushed rock over a cellular containment grid to keep the surface firm yet allow water to flow into the soil.  Photo 3 of 9 in Contemporary Outdoor Spaces by Luciole Design inc.

Contemporary Outdoor Spaces

3 of 9

The wall to the left is part of a charcoal heated cooking device. The other is a seat wall so everyone can gather around the fire and chat while meals are prepared.

Paving is crushed rock over a cellular containment grid to keep the surface firm yet allow water to flow into the soil.