Yr wythnos diwethaf ym Mharis, cyflwynodd y Gweinidog Cysylltiadau Rhyngwladol, Eluned Morgan, yr achos ym Mharis i UNESCO gydnabod yr ardal am ei chyfraniad unigryw i dreftadaeth ddiwylliannol y byd.
Last week, Minister for International Relations Eluned Morgan made the case in Paris for the site to be recognised by UNESCO for its unique contribution to the cultural heritage of the world.