InterContinental designated before Estoril, a group of five stars located Marginal Avenue was renamed InterContinental Cascais-Estoril.
The luxury unit of IHG - InterContinental Hotels Group added the name of Cascais to designation, calling themselves now InterContinental Cascais-Estoril, a way of bringing the community's five-star hotel and make your location easier to identify with international visitors.
Por outro lado, this decision also took into account the weight of the InterContinental brand in the world, in order to take the name of Cascais across borders.