The design for this alley makes it viable for a backyard, since it's easily put together and taken apart for storage. No need to turn your entire yard into the local bowling alley! The tutorial for this project is quite thorough — it's in French, but with a little Google translate and the excellent drawings that accompany the instructions, you should be fine.
Read More: Du Côté de Chez Vous
MORE OUTDOOR FUN ON APARTMENT THERAPY:
• How To: Create an Outdoor Theater (on the Cheap)
• Outdoor Chalkboard
• Creating An Outdoor Play Haven
(Image: Du Côté de Chez Vous)