"We couldn't believe it when we spotted our own hometown among the tens of thousands of other sign posts - it was really exciting and we would be interested to know who organised this very nice bold Dargaville sign with the lovely Kiwi - and why and when," said Mrs Brenstrum.
She said Watson Lake was a community of around 800 residents, but the sign post forest which covers about two hectares of land, and a world class Northern Lights full dome video centre made it well worth a visit.
"It's latitude makes it a popular location for viewing the amazing Aurora Borealis however, our most memorable viewing was from Inuvik, a small isolated village at the end of the 747km gravel surfaced Dempster Highway.
"Here the native Inuvialuit Indians from Tuktoyaktuk still hunt whales with harpoons," she said.
Tuktoyaktuk is on the Arctic Ocean and located three degrees above the Arctic Circle in North West Territories.
The Brenstrums travelled in early September and said the area was extremely pretty, but they were made well aware of the risk of early snow.
If anyone has information on Dargaville's 'Yukon' sign please contact the Brenstrums at brenstrum@gmail.com