06/17/2026
🤔 Why is Sonora Island called Sonora Island?
The answer begins more than 250 years ago.
In 1775, a small Spanish exploration vessel named Sonora sailed north from Mexico to chart the Pacific Northwest. The voyage was filled with hardship. Crew members were killed while gathering fresh water, and disease ravaged the expedition as it pushed farther north.
By the time the vessel reached Dixon Entrance, only two officers remained healthy enough to stand.
Remarkably, they managed to sail the Sonora all the way back to Mexico on their own.
Today, Sonora Island bears the name of that ship—and this Father's Day, you'll pass by its shores on our History on the Water journey to the Thurlow Islands.
📅 Father's Day
🚤 History on the Water: Thurlow Islands
What other stories are hidden along our coast? Join us and find out.