February 06, 2009

Margate Shell Grotto


 first three pictures (july 2009) 
courtesy of Emma Jane Falconer  

Shells and pebbles are among the favourite materials used by people who create outsider environments. England has a number of shell decorated sites. In that country shells are also favourite as decoration in follies, singular architecture rich people from around 1700 on would commission to be constructed on their estates.

This weblog is not about follies or about mysterious places in Europe. It is about creative constructions made by non-academic artists. The Margate Shell Grotto for sure is a creative construction, but who created it?



Shell mosaics

The site has underground passages and rooms, it has a large dome, and all walls are decorated with shell mosaic, altogether some 190 m2, 4.6 million shells.

And it is unknown who made this, why, and when.....

Some say it is a folly. However, the land where the site is situated never was part of an estate. Before 1835 when the grotto was discovered by accident, nobody knew about its existence, which also is an argument, because follies -and their owners- are meant to be admired and talked about.

Twyman's theory

An interesting theory about the history of the grotto is presented by the late Mick Twyman, who was related to the Margate Historical Society. He measured the lay out of the decorations in the dome in relation with the passage of the sunbeams that enter the dome through the small circular opening in its top, which made him conclude there was equinox-compatibility around 1141 (if this is abracadabra to you, here is an explanation of the "precession of the equinox").

This might be an indication of the time the grotto was decorated. The patterns in the mosaic made Twyman suppose this site was a hide-out or temple of the Knights Templar.



The link to Twyman's article is no longer available on the official website of the Shell Grotto (and it is not available elsewhere too) since the management of the Grotto prefers not to take sides with regard to the various theories about the Grotto's origin and adheres to "we do not know".

picture courtesy of Jessica Straus
more pictures by Jessica, see video below

Theorizing about the grotto's origin goes on. Take a look at an  article by Megan Manson (april 2014) on the Patheos.com website.

Preservation of the grotto

In 2008 an association Friends of the Grotto was formed to promote the continued existence of the Grotto as a unique historical monument.

The Grotto is classified and British Heritage has co-financed a conservation project. The first phase began in 2009 and focussed upon preventing that rain water would penetrate the soil above the grotto and damage the decorations.The next phase started autumn 2011 and included repairs and cleaning of the shell mosaics.

The Margate Cave

Not far from the Shell Grotto, there is another grotto, called Margate Cave. This one, however, since 2006 is closed for the public because of safety problems. The history of this cave is also rather mysterious and curious. The future of this cave as a touristic site is uncertain, because of a plan to build a housing complex close to it.
 
Documentation/more pictures
* Website of the Margate Shell Grotto
* Website of the Friends of the Shell Grotto 
Shell Grotto group on Flickr
* Shell Grotto on Facebook
* Shell Grotto's page on Youtube
A description of the cave from an academic point of view in an article by R.F. LeGear, The Margate Shell Grotto (for academic use only)
* A British Pathé item from 1937 (Youtube, 1'09", uploaded april 2014)


* A series of pictures (early 2013) by Jessica Straus on this video (0'59")


first published febr 2009, revised oct 2011, jan, aug 2012, march 2013, apr 2014, dec 2015, apr 2016

Margate Shell Grotto
Grotto Hill
Margate, Kent, South East England, UK 
can be visited, daily in summer, weekends in winter
streetview

1 comment:

  1. Wow ! How do you find these places Henk ?!? One would think there would be local legends that would account for who and why places like this were built... ? I'm going to need a long stretch of vacation soon to start visiting some of these places you have dug up... keep them coming... I am hooked now, can't wait to see what is going to appear next on your blog.

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