3 ms·
What about Achill-henge? https://en.wikipedia.org/wiki/Achill-henge https://en.wikipedia.org/wiki/Achill-henge :D
by dev_north_east 8y ago
What about Achill-henge? https://en.wikipedia.org/wiki/Achill-henge https://en.wikipedia.org/wiki/Achill-henge
:D
- mirimir 8y agoThat went up in one weekend! Using stock concrete slabs, I guess. Maybe the sort they use for bridges, given their size and shape.