There was a good turnout of 13 junior boys lodges and four junior girls lodges at the seaside city, where they were accompanied by 12 bands.
Before they headed to Bangor, some of the local members took part in their own parade in Portadown town centre.
Photographer Tony Hendron took these pictures of the parade in Portadown on Saturday morning, while Andrew McCarroll of Pacemaker Press was in Bangor for the main event.
1. On parade
Members of the Parkmount Junior LOL 150 pictured before heading off to Bangor on Saturday morning. Included from left are, Jacob, Nathan, Frankie, Leighton and Brodie. PT22-200. Photo: Tony Hendron
2. On parade
It was an early start for these young Junior WLOL members on Saturday as they headed off to Bangor for the day after parading through Portadown. PT22-209. Photo: Tony Hendron
3. On parade
Junior LOL members keeping in step while on parade in Portadown on Saturday morning. PT22-210. Photo: Tony Hendron
4. On parade
Junior WLOL members marching in Portadown town centre on Saturday morning. PT22-208. Photo: Tony Hendron