Some of the highlights of today are the great parades taking place across the North West.
There were some very creative floats and outfits in 2006 and we’ve gone back into our archives to bring you these photos from 20 years ago.
31. Miriam Malloy wows the crowds at derry's Guildhall square during a free concert held as part of the St Patrick's Day celebrations.
Miriam Malloy wows the crowds at derry's Guildhall square during a free concert held as part of the St Patrick's Day celebrations. : St Patrick's Day in Derry in 2006. Photo: DJ
32. Frances Black entertains the crowds at Guildhall Square
Frances Black entertains the crowds at Guildhall Square : St Patrick's Day in Derry in 2006. Photo: DJ
8 / 13