My husband was doing renovations in the backyard and I requested a pole outside. He went to a shop that specializes in metal, and he bought a metal pipe with the top end capped. He dug a big hole, put the pole in and put in expansion foam and topped it with concrete.
It’s taller than my pole in my house so I can climb higher. We painted it so the grip is different, it’s great for tricks but it’s harder to do spins on it. It even lights up at night!