French language Q&A Forum

For those interested (and who couldn't find the word "tramontagne" anywhere), here is a definition for a similarly spelled word that I found : "La tramontane est un vent violent, froid (en température ressentie) et sec en provenance du nord-ouest qui souffle contre les Pyrénées et au sud du Massif central, puis dans le Languedoc et le Roussillon. ... Le terme de « tramontane » vient du latin transmontanus qui signifie « au-delà des monts »". So it's similar to the Mistral wind (also mentioned in the same sentence in the exercise), with the Mistral being maybe a bit more localised and severe.

«C'était tellement amusant qu'il y est retourné plus tard.It was such fun that he went back later! Note that in each case where être is the auxilliary, the verb retourner is followed by a preposition (en, sur, dans, à etc.).  

So, in these cases retourner is usually about going back somewhere, or returning somewhere.»

I think the explanation needs a little expansion - considering it is contradicted by the example immediately preceding it.