Warden Point sound mirror

[Photo of Warden Point acoustic mirror remains, 8 October 2005]

At the eastern end of the Isle of Sheppey in Kent are the remains of another sound mirror. It was once on top of the cliffs, but erosion of the soft clay has left it in pieces on the beach.

The mirror seems to have been built from concrere "layers", which have separated on the beach. The surface of the dish has the remains of a coating roughly two inches (50 mm) thick, perhaps to give a smoother surface?

There is a discussion of the mirror at the Talking History website, including Carol Hunt's photos of the remains.

The mirror in its original cliff-top location c.1964. It fell over the edge about 1978-79.
Photo:Paul Prior

[Photo of Warden Point sound mirror remains]

Photo: Carol Hunt went when the tide was out

Erosion continues. 8 October 2005.

8 October 2005.

The surface of the dish has a coating applied to the main concrete construction.

8 October 2005.

Warden Point and the remains of the mirror. 8 October 2005.

Looking towards Leysdown. Photo: Bruno Brunning, 2003

Photo: Carol Hunt

Photo: Bruno Brunning, 2003

Among the lumps of concrete (and bricks, old bikes, a lawn mower and other assorted flotsam and jetsam) surrounding the mirror is a slab which helpfully says "Cracked" on it. It's anyone's guess why.
8 October 2005.

Location

[Sign warning - Danger. Cliff erosion and unstable soil]

[How to find the mirror, 8 October 2005]

The ruins of the mirror are on the beach just south of Warden Point, near Leysdown on the Isle of Sheppey. It is easy to find, a short walk from the road at Warden.

From the car park on the optimistically-named Imperial Drive there is a ramp down to the beach. Go down, then simply walk north along the foreshore for a short distance past a few groins. You can't really miss the mirror (seeing as it is a heap of large concrete blocks!). An approximate grid reference is TR021721. It might be worth checking the tide times, as the water comes up around it.

There are buses between Shearness and Leysdown which turn off the main road to call in at Warden, though when I went the timetables didn't mention this so I needlessly walked from the main road. This being Britain, there was no timetable for the hourly service at the bus stop.