Qualla: Wolf Rock Lighthouse

Wolf Rock Lighthouse: Introduction

Sat, 23 May 2026 00:00:00 GMT

Photo credit Reading Tom from Reading, UK, CC BY 2.0. There is a single rock in the sea, eight nautical miles southwest of Land's End. It is small, perhaps the size of a tennis court at low water, and it is the wrong rock. Cornwall is granite. The Wolf is phonolite, a kind of volcanic plug forced up through the seabed in the early Cretaceous, about 130 million years ago, and exposed now as a black tooth in the Atlantic that does not match the geology of anything around it. In gales the fissures in the rock are said to produce a low howling note, which is how it got its name. In the eight years between 1861 and 1869 the engineers of Trinity House built a lighthouse on top of it, and they built it from the same granite they were not standing on, shipped out from Penzance one shaped block at a time.

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Image: Reading Tom from Reading, UK | CC BY 2.0

Wolf Rock Lighthouse: The Failed Beacons

Sat, 23 May 2026 00:00:00 GMT

Photo credit Institute of Civil Engineers, Public domain. The Wolf had been killing ships for centuries. A vessel called the Gabrielle of Milford Haven was wrecked there in 1394, her cargo, valued at one thousand pounds, washed ashore on the Cornish mainland and collected as wreck. In 1790 Trinity House persuaded the Crown to grant a pa...

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Image: Institute of Civil Engineers | Public domain

Wolf Rock Lighthouse: The Building

Sat, 23 May 2026 00:00:00 GMT

Photo credit Public domain. James Walker drew up the lighthouse designs in 1860. The tower would be 117 feet tall, tapering from a base diameter of 41 feet to a top diameter of 17 feet, built from interlocking blocks of Cornish granite dressed in Penzance with dovetail joints that ran both vertically and ho...

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Image: Public domain

Wolf Rock Lighthouse: The Keepers

Sat, 23 May 2026 00:00:00 GMT

Photo credit Alvaro, CC BY-SA 3.0. The men who staffed the Wolf knew what they had signed for. Reliefs were notoriously dangerous. In normal conditions a boat from the mainland would come alongside the rock and the keepers would be lowered or swung across by a derrick mounted on the gallery. In abnormal conditions...

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Image: Alvaro | CC BY-SA 3.0

Wolf Rock Lighthouse: The U-Boat and the Cannon Fire

Sat, 23 May 2026 00:00:00 GMT

Photo credit Georges Clerc-Rampal, Public domain. The lighthouse has been hit twice in war. In March 1941 a German aircraft strafed the tower with aerial cannon fire, shattering the glass panes of the lenses. Trinity House removed the red sectors of the optic for the duration and the Wolf flashed white only, a sadder light, unti...

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Image: Georges Clerc-Rampal | Public domain