This ancient castle of the county of Anjou is located on the edge of the D 55. You will not be able to miss it if you pass through Brissac during your outing.
I'm not a big fan of the Beaulieu forest, always ruts with water, paths that don't lead anywhere (the Komoot maps are not up to date), on the other hand …
Magnificent mill from 1836 which has a troglodyte cellar, a revolving roof and wings equipped with a "sail" of white planks which open thanks to the "Berton" system.