UShell Grotto, umhume ongaqondakali wamaNgisi wamagobolondo

Eduzane nedolobha laseNgilandi iMargate, esifundeni saseKent, kunomhume ongaqondakali ohlotshiswe ngamagobolondo angaphezu kwezigidi ezi-4. Igama lalo yiShell Grotto futhi liyindawo yokuheha izivakashi ehlanganiswe nezimfihlakalo: akekho owaziyo ukuthi ngubani owakha, noma nini, noma ngayiphi injongo.