The Hudson's Bay Company didn't build Fort Nisqually in Tacoma. They built it down in DuPont. In 1843, they relocated the fort closer to a freshwater creek, expanding from a mere fur-trading post into a massive agricultural empire called the Puget Sound Agricultural Company. Only two original structures survived. The Granary and the Factor's House. Actually, local citizens dragged these buildings fifteen miles north on flatbed trucks in the 1930s to save them from demolition. Today, they sit in Point Defiance Park. The Granary is the oldest standing wooden structure in Washington. It showcases pice-sur-pice construction, a French-Canadian style using hand-hewn douglas fir logs slid into grooved posts. No nails.

This place was the epicenter of British power in Puget Sound. The Brits traded beaver pelts here, but they also raised thousands of sheep and cows to export beef to Russian Alaska and tallow to Hawaii. It was a diverse hub. Native Nisqually, Kanakas (Hawaiians), French-Canadians, and Scots worked side-by-side. Then, American homesteaders showed up. They squatted on the company's pasture lands and drove off the sheep. By 1869, the British packed up and sold out to the United States government. So, these two surviving buildings represent more than just old wood. They are the physical remains of a global corporate monopoly that tried, and failed, to keep Washington British.

History piles up thick here. Before the Americans arrived, the Hudson's Bay Company built Fort Nisqually right near the mouth of Sequalitchew Creek in 1833, making this muddy outpost the first European agricultural and trade hub on Puget Sound. They traded blankets and wool for beaver pelts with the local Nisqually tribe. Things got complicated fast. By 1841, US Navy Lieutenant Charles Wilkes showed up with his Exploring Expedition, planting an observatory brass marker in the dirt to claim a scientific stake for America. This quickly accelerated the region's transition from British fur-trapping territory to US soil, setting off decades of treaty disputes and cultural displacement.

Decades later, the ground shifted from beaver pelts to high explosives. In 1906, the DuPont Powder Company bought thousands of acres along the water to build a massive dynamite manufacturing plant, churning out millions of pounds of blasting powder that literally carved out the canals and railways of the expanding American West. They built a town too. It was a classic, self-contained company village, featuring neat rows of Craftsman-style houses for the workers. You can still find the old narrow-gauge railroad tracks where trains carted volatile nitroglycerin through the woods. A stark reminder of the dangerous, sweat-stained labor that built the modern Pacific Northwest.