In archaeology, a broch is an Iron Age drystone hollow-walled structure found in Scotland. Brochs belong to the classification "complex Atlantic roundhouse" devised by Scottish archaeologists in the 1
Broch of Mousa
Remains of Dun Carloway broch, Lewis, Scotland
The remains of Kilphedir broch, Sutherland, are surrounded by massive earthworks.
The Picts were a group of peoples in what is now Scotland north of the Firth of Forth, in the Early Middle Ages. Where they lived and details of their culture can be gleaned from early medieval texts
Broch
…was that they were defensive structures, places of refuge for the community and their livestock. They were sometimes regarded as the work of Danes or Picts, and from the 1930s to the 1960s, archaeologists regarded them as proto-castles where local landowners held sway over a subject population. However…
The Aberlemno I roadside symbol stone, Class I Pictish stone with Pictish symbols, showing (top to bottom) the serpent, the double disc and Z-rod and the mirror and comb
Silver plaque from the Norrie's Law hoard, Fife, with double disc and Z-rod symbol
The so-called Daniel Stone, cross slab fragment found at Rosemarkie, Easter Ross
The Whitecleuch Chain, high-status Pictish silver chain, one of ten known to exist, dating from between 400 and 800 AD