The model is 1.4 metres square and reaches a height of about 40 cm. The broch itself is made of approximately 10,000 pieces and the whole model packs in a lots and lots of advanced building techniques. One of the greatest challenges was getting the gently tapered shape of the walls right and Dan admits that the Broch is the most challenging thing he has ever built.
Chairman of Caithness Broch Project, Kenneth McElroy said:
"The LEGO broch's main purpose is to encourage people to learn and engage with the archaeology of Caithness. We hope that we can make learning about the heritage of our county exciting and enjoyable.
We also hope that it will let people know about Caithness Broch Project, and what we are aiming towards. We hope to build a much bigger replica broch one day!"
The exhibition opens at the Caithness Horizons Museum today and the LEGO broch will be on display at until October 16th.
You can find more about Caithness Broch Project and offer your support by visiting their website: