Christmas tree cultivation species are grown as Christmas trees, although a handful of varieties stand out in popularity. In the United States, Douglas-fir, Scots pine and Fraser fir all sell well. Nordmann fir and Norway spruce sell well in the United Kingdom, the latter being popular throughout Europe. Like all conifers, Christmas trees are vulnerable to a range of pests. The final stage of cultivation, harvesting, is carried out in a number of ways; one of the more popular methods is the pick-your-own tree farm, where customers are allowed to roam the farm, select their tree, and cut it down themselves. Other farmers
Steamboats of the Lower Fraser River and Harrison Lake draft steamer. A Hudson's Bay fort at Fort Langley, sat some inland from tidewater. Regular steamer service ran on the Fraser River as far as Yale and also shortly afterwards via the Harrison River up to the head of Harrison Lake, where a townsite named Port Douglas became the port of disembarkation for the Douglas Road, also known as the Lakes Route or Lillooet Trail, which ran via a series of lakes and wagon-road portages to Cayoosh Flat, the other major boomtown of the early gold rush alongside Yale and Port Douglas. One Cariboo Gold Rush diarist noted In 1881