Lola Lighthouse

notes on lighthouses

A small, slow corner of the internet about the stubbornest pieces of architecture humans ever built — towers whose only job is to be seen.

Why lighthouses

Long before GPS, before radar, before charts that could be trusted, you steered by the coast — and the coast bit back. A lighthouse is the simplest answer to a hard problem: put a light somewhere predictable, keep it burning, and don't let it go out. The romance is just a side-effect.

The first ones burned wood and coal in open braziers. Later came oil lamps with parabolic reflectors, then the Fresnel lens — a piece of optics so good that some of them are still in service two centuries on. The technology changed, but the brief did not: be seen at night, be unmistakable, be reliable.

A short list of favourites

Eddystone, Cornwall — four lighthouses on the same reef. Each one a generation of engineering. The third (Smeaton's) is the reason modern concrete exists.
Bell Rock, off Arbroath — built by Robert Stevenson on a reef that's underwater for most of the day. Still operating, since 1811.
Tower of Hercules, A Coruña — Roman, second century, still showing a light. The oldest working lighthouse in the world.
La Jument, Brittany — famous mostly because of one photograph, but a remarkable bit of stone in its own right.
Brandaris, Terschelling — the oldest in the Netherlands; a square brick tower from 1594 that has outlived every fashion in lighthouse design.

On keepers

For most of the history of these buildings the light was tended by hand — sometimes by a single family, sometimes by a small crew on rotation. The work was not exciting. You trimmed wicks, you wound clockwork, you logged the weather, you watched. Most nights nothing happened. On the nights when something did happen, the watch was the only thing standing between a crew and the rocks.

Almost all lighthouses are automated now. A handful still have keepers, mostly as a heritage gesture. The light goes on by itself.

If you want to read more

There is a lot of writing on this, most of it better than mine. Bella Bathurst's The Lighthouse Stevensons is a good place to start — it's about the family that built most of the Scottish lights, and how they did it. The Outermost House by Henry Beston isn't strictly about lighthouses, but it's about the same kind of attention.