The Estoril Challenge de Portugal was a golf tournament on the Challenge Tour that was held near Estoril, on the Portuguese Riviera.
Then it took a 6-year hiatus until it was played again in 2004.
It was not played in 2005 and then it returned in 2006 and 2007.
This article on a golf tournament is a stub.
You can help Wikipedia by expanding it.This article about sports in Portugal is a stub.