Black Diamond wish to 
be at your complete disposal to suggest and support you whether your booking is for a single stay or for a group of people.
As a French based company, we are always updated with the latest offers in the cities and aware of any news regarding hotels.
According to your needs, we can suggest the most convenient offers available or simply check for the best according to your need.
With a large variety of hotels contracted, Black Diamond is pleased to offer you a selection of the unique hotels