Lantern Room

Long before satellites drew the coastlines in glowing lines, a single flame in a glass crown told sailors where the rocks began and the safe water ended. Lantern Room gathers the quiet history of these coastal beacons — the keepers who trimmed the wicks through storm-black nights, the revolving Fresnel lenses that folded a small light into a beam seen for twenty miles, and the coded flashes that gave every tower its own signature in the dark. The whole app carries a foggy, sea-glass calm: pale coastal light, deep harbour navy, and one warm amber glow standing in for the beacon itself.

Browse an offline atlas of famous lighthouses, each with its true story, construction facts, and real light characteristic written in the keeper's shorthand. Tap into the Beacon Room to watch any tower's exact flash pattern replayed on screen — and, if you like, mirror it with your phone's own light so a corner of the room pulses in the same rhythm sailors once read from the water. Test yourself in short, gentle quizzes drawn from the archive, keep a personal logbook of towers you've seen with your own notes, and star the ones you love. Share a favourite beacon or a quiz result with a friend, switch between daylight and midnight themes, and let the light do the talking.