Long before Vancouver's Shangri-La and Harbour Centre defined the city's skyline, giant evergreen trees towered over those who dared step foot inside the rugged wilderness.

The Douglas-fir was king.

"We grew some of the tallest trees on earth," said Vancouver's own "tree guy" David Tracey.

In fact, the massive trees are what put Vancouver on the map.

Tracey says when the first Europeans arrived in the 18th century, they were astonished by the magnitude of the giant, 1,000-year-old Douglas-fir trees.

"They would have seen trees that are so big around they would have needed seven or eight of them linking arms just to surround the trunk," he said.

A Douglas fir stands tall. (CBC)

So the settlers did what many settlers do: they chopped them down.

Vancouver: a lumber town

Tracey says Vancouver was initially created to sell lumber in the mid 1800s. Logging became the primary order of business decades before the city was even officially established.

The history is even commemorated on a monument that sits near the Port of Vancouver on Dunlevy street.

It reads, "On July 26, 1867, the vessel 'Siam' left Stamps' Mill with lumber for Australia, thus beginning Vancouver's prime function: the supply of her great timbers to the world."

Tracey says the mill exported over 1.2 million metres of timber in a single year. Chief among the supply was the iconic Douglas-fir.

A clearcut over what is now Denman street in the late 1800s. (Ciy of Vancouver Archives)

"They would grow 80 or 90 metres or more — so if you were to chop down one of these Douglas-fir trees, a mature old growth Douglas fir tree, and lay it down on a soccer field, it would cover the length of the soccer field," he said.

"Some went to Australia, some were sent to the Emperor's forbidden palace in China. [They went] all over the world because it was such a superior lumber — and it still is."

Tracey says the Douglas-fir remains the most important timber tree in North America, utilized for construction, furniture, and even pulp.

The bulk of the Pacific Northwest's old growth Douglas-firs are long gone, but Tracey says the fruits of their global demand remain — in the form of the cities we live in.

And while a history of clear cuts might leave a sour taste in the mouths of nature-lovers, Tracey posits a simple question: where would you prefer to live?

"Maybe it's beautiful. But do you really want to live in a dark, dripping rainforest all year round?"

A stump is all that was left of a Douglas Fir on a Point Grey property where the homeowner had city permits to remove four big trees that, some neighbours argued, were used by eagles in the area. (CBC)

With files from CBC's North by Northwest

To listen to the full interview, click on the audio labelled: How the Douglas-fir tree put Vancouver on the map