The third castle of La Turmeliere.
The current castle is built in 1887. It is inspired by the Castle of Beaumesnil in Normandy. The building is not yet finished when Count Charles Thoinnet dies in Paris. He will never live in this imposing house, but his initials (CTT) appear everywhere outside (balconies, fireplaces, doors) and inside the castle (ceilings)...
Wikipedia
photogrammetry from youtube video