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Beacon of the Coast: The Cape Arago Lighthouse Story

Symbolic of resilience and guidance, lighthouses are the essence of maritime history. The storied history of the local Cape Arago Lighthouse intertwines with the maritime heritage of Coos Bay and beckons visitors from around the world. Here at the Coos History Museum, we have unveiled new interactives to help visitors further connect with the fascinating story of their local lighthouse. Continue reading to learn a little bit about the story of this local sentinel.

A Guiding Light

The first tower at Cape Arago was established in 1866 (pictured here, CHM 970.14 y), born out of necessity to guide vessels through the treacherous waters of Coos Bay. This early structure, made of wood, faced the unrelenting elements and was soon replaced in 1909 by a sturdier, more modern design. The lighthouse’s iconic white tower and red roof became a recognizable landmark, matching it’s sister lights which dot the Oregon coast from Astoria to Brookings.

Equipped with a Fourth Order Fresnel lens, now on display at the Coos History Museum, the lighthouse’s beam was able to cut through thick coastal fog, shining nearly 20 nautical miles out to sea. 

A Legacy of Change

As navigation technology advanced, the Cape Arago Lighthouse’s role evolved. Automated in 1966, it no longer required keepers, but its presence remained vital to the maritime community. The lighthouse was decommissioned in 2006, marking the end of an era. Despite this, its legacy endures, thanks to preservation efforts and the dedication of local organizations.

A Symbol of Coos County

Today, the Cape Arago Lighthouse serves as a reminder of Coos County’s rich maritime history and the indomitable spirit of the Oregon coast. While access to the lighthouse itself is restricted, it remains a beloved subject for photographers and history enthusiasts. Visitors can view it from nearby vantage points, such as Sunset Bay State Park.

The Cape Arago Lighthouse is more than a navigational tool of the past; it’s a symbol of the resilience of those who built, maintained, and relied on it. Its light may no longer shine, but its legacy continues to illuminate the history and culture of the Oregon coast.

Preserving Its Legacy

Coos History Museum’s visitors are encouraged to learn about and interact with the lighthouse’s story in our main gallery. Stop by to view the Fourth Order Fresnel Lens, read about lifesaving on the Southern Oregon Coast, or interact with our brand new turn boxes (pictured here)!

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