The Second Boer War, fought between the British Empire and the Boer republics from 1899 to 1902, reached deep into the Cape Colony. When a Boer commando attacked the inland town of Willowmore, Major Thomson -- commanding the Knysna Town Guard -- decided his coastal town needed fortifications. The decision was not entirely unreasonable. Colonial-era frontier defense operated on the principle that any settlement might become a target, and the British were engaged in protecting an empire built on the dispossession of both the Boer settlers and, before them, the indigenous Khoikhoi and San peoples whose land both groups had colonized. Thomson's fort, built on Verdompskop overlooking Knysna, became the southernmost fortification constructed during the entire war -- a distinction that says more about Knysna's remoteness than its strategic importance.

The fort's finest hour was also its most absurd. On February 27, a group of men was spotted approaching the Knysna bridge. Thomson mobilized the Town Guard in less than thirty minutes -- an impressive response time for a volunteer militia in a small lagoon town. The approaching force turned out to be a group of mule drivers from Pacaltsdorp, near George, going about their business. The alarm was false, but Thomson was not taking chances. He imposed a curfew requiring all inhabitants to be indoors by ten o'clock at night, with lights extinguished an hour later. The Standard Bank's assets and books were loaded onto boats and shipped to Mossel Bay for safekeeping, as though Knysna were about to fall to siege.

War brings out both courage and paranoia, and Knysna got a heavy dose of the latter. Thomson detained a number of residents he considered suspicious -- including a Dutch Reformed Church minister and others with Dutch-sounding surnames. The detentions were carried out on false pretenses, a reminder that wartime security measures often fall hardest on those whose ethnicity or religion marks them as the wrong kind of neighbor. The Boer War divided communities across the Cape Colony along language and heritage lines, and Knysna, for all its distance from the main theaters of conflict, was not immune. The town's Dutch-speaking residents found themselves under suspicion simply for sharing a language with the enemy.

The Knysna Town Guard was formally dissolved in 1902 when the war ended. The fort on Verdompskop never saw combat, never repelled an assault, never justified its construction through any test of arms. But it endures -- as a historical curiosity, a lesson in wartime anxiety, and a reminder that conflicts have consequences far beyond the battlefield. Today the Old Fort is part of Knysna's small museum circuit, a place where visitors can stand on a hill above the lagoon and imagine what it felt like to scan the horizon for an enemy who never came. Below, the town carries on in its peacetime identity: oysters, forests, tourists, and a waterfront that bears no trace of the garrison mentality that once briefly gripped it.