What place in SE23 do you not know anything about?

A place that my family used many years ago was to the rear of Hornimans Gardens it was called Furze Hill we called it Fuzz Hill it was an open green and scrub area and you could see over London.
I remember a circle of concrete blocks in the ground with iron rings in them, I was told it was where the Zeppelin Balloons were secured to the ground in the early 1900s. I have a picture of the family picnics there.
I think it must be now named Teweksbury Av Ringmere Rise area.