Cob ovens at the Boom Festival, Portugal

 
   
 
 
 
   
   
       

These are some of the community kitchen cob ovens at the Boom Festival in Portugal. The festival has won several awards for using natural building and permaculture principals that ensure they leave no trace on the earth. If you would like to build a cob oven, Ziggy has written a cob oven guide which shows you how to build your own oven for around $20. If you would like more design inspiration take a look at the cob oven collection on the Natural Homes Facebook page.