Was proving to a kid I know that yes, you CAN buy a castle and stumbled on something that pinged my radar.

https://www.prestigeproperty.co.uk/11-bed-castle-lerins-islands-cannes-cote-dazur-french-riviera-french-riviera-france-209426#

Main page shows estimated price at €50 million. Seller confidential, but private island off Cannes… If you could afford that, you'd never sell it unless something happened to force you to.

Haven't been able to find any deets on who owns it or lives there. Figured someone might be able to do a digg who has actual time. o7