de vacances :)--les vacances
les vacances means the holidays or the vacations.
Pendant tes vacances / lors de tes vacances
The duration of Les Petites vacances is 1.5 hours.
C'est les vacances was created in 2005-07.
mes vacances de rêvemes vacances rêvées
"maison de vacances" or "retraite de vacances"
Les Petites vacances was created on 2007-01-24.
my sweet holiday = ma douce vacances mes belles vacances
vacances
Oui.
It depends on the context. If you just wish to use the expression "Have a good vacation!" you would say "Bon vacances" in French. If you want to describe a vacation as having been good or similar, i.e. "I had a good vacation; I went to beach." you would say "des bonnes vacances".