imported document on the site 2008-01-06 and amended for the last time 2010-10-07
The oldest of the towers is also the most easily accessible. This tower is almost completely hollow, even if it is assumed that this was not always the case. The highest point we can go is the small black window. Here, an association has installed a niche falcon. Often, about 5am, he hangs in the air, turning alternately around the two towers. Sometimes we hear it scream and break this silence of the night. Guaranteed effect!