After the publication of Ultimate Folly by Henry Macrory, there is more interest than ever in the Underwater Room at Witley Park in Surrey.
Yet this unique architectural folly, built by Victorian swindler Whitaker Wright, remains closed to the public.
The present owner understandably doesn't want people trekking in and out day and night.
We think it would be in everyone's interest — including his — if he were to open it up to the public once a year.
After all, it's better than having people jump over the walls in the middle of the night!