Par for the ruins of a course

My grandfather used to take us miniature golfing.
The course was near the Adler Planetarium. It was a decent enough place to play when we first went there, but each time we went, something else was broken, or a water basin drained, or they didn’t bother sweeping up the fallen leaves.
The last time we went, it was all in ruins. The paint on the rails was peeling. The turf carpet was worn. And the obstacles were all a wreck.
The railroad gate had to be held up to let the ball roll under it.
We never went back again.