Giant mystery monolith appears on top of Welsh hill
![Giant mystery monolith appears on top of Welsh hill](https://i2-prod.walesonline.co.uk/incoming/article28795911.ece/ALTERNATES/s615/1_Untitled-design-4.jpg)
Locals in Hay-on-Wye spotted the 10-foot-tall block of steel, which is shaped like a giant Toblerone, on Hay Bluff near the Powys town at the weekend.
Locals in Hay-on-Wye spotted the 10-foot-tall block of steel, which is shaped like a giant Toblerone, on Hay Bluff near the Powys town at the weekend.