Create a peaceful and serene garden with a bicycle wheel zen garden. Attach the wheel to a wall or fence and fill the center with sand or gravel. Use a rake or small garden tools to create patterns and designs in the sand, mimicking the traditional zen gardens. Add small rocks, pebbles, and miniature statues to complete the zen garden look. The bicycle wheel zen garden is perfect for those who want to create a calming and meditative space in their outdoor area.