Cedar poles like those make very fine fence or garden posts. Cedar being rot resistant, you can plant such poles in the ground and get long life from them. Build a woodshed or similar structure with those. My woodshed is 5 large juniper (cedar) posts in the ground with the aboveground structure attached.
Cedar is strong wood relative to its weight. Nice stuff to work with.
Best to remove the bark first if you're planting it in the ground.