Roman Bath, Strand Lane

The small brick-lined pool on Strand Lane, long known as the 'Roman Bath,' has been a London curiosity since at least the early 19th century, when it was popularly believed to be a relic of Roman Londinium. Archaeological and documentary research since the 20th century has instead dated the surviving structure to the 17th century, most likely built around 1612 as part of a cistern supplying a fountain in the gardens of old Somerset House or a nearby townhouse, fed by a natural spring. Despite the reattribution, the Roman association took firm hold in Victorian London: the bath featured in Charles Dickens's novel David Copperfield, in which the young protagonist bathes in its cold water, and 19th-century guidebooks and newspaper features cemented its reputation as an ancient survival. The bath sits below street level in a narrow alley off Surrey Street, visible year-round through a window set into a low building, with the plunge pool itself measuring roughly 4.6 by 2 metres and lined with Roman-style brick that likely contributed to the misidentification. The site is owned by the National Trust and managed with the City of Westminster, and because it lies within a working building with no permanent staff, entry to see the pool close up is only possible during scheduled open days or by prior arrangement, while the pool is visible through the exterior window at any time. There are no interpretive panels or curated displays beyond a small information sign; the site is preserved essentially in its found state rather than restored to any particular period appearance.