In 1788, while in search of the Columbia River, English Captain John Meares missed the passage over the river bar and named the nearby headland Cape Disappointment for his failure in finding the river. In 1792, American Captain Robert Gray successfully crossed the river bar and named the river "Columbia" after his ship, the Columbia Rediviva. Only a few years later, in 1805, the Lewis and Clark Expedition arrived at Cape Disappointment. It was at the base of Cape Disappointment that the Corps of Discovery achieved their principal mission of traveling across the continent to the Pacific Ocean. Eleven expedition members led by William Clark surveyed the area, fulfilling President Jefferson’s instructions to the expedition.
The Cape Disappointment Lighthouse was constructed in 1856 to warn seamen of the treacherous river bar known by then as "the graveyard of the Pacific." This is the oldest functioning lighthouse on the West Coast.
In 1862, Cape Disappointment was armed with smoothbore cannons to protect the mouth of the Columbia River from enemies during the Civil War. The installation was expanded to become Fort Canby in 1875. The fort was named after General Edward Canby, who was killed in the Modoc Indian War. The fort continued to be improved until the end of World War II. Gun batteries are still in place at the park.
Did You Know?
How do you pronounce Sacagawea's name? Lewis' rendition of it as "Sah ca gah we a" is fine. The accent is on the second syllable as in "Chicago".