Outaouais
It includes the city of Gatineau ( Hull , Aylmer , Gatineau , Masson-Angers , Buckingham ) , the Pontiac region , and the town of Maniwaki , and is located on the north side of the Ottawa River opposite Canada's capital , Ottawa . 
<triplet> Gatineau <subj> Ottawa River <obj> located in or next to body of water <subj> Ottawa <obj> shares border with <triplet> Ottawa <subj> Gatineau <obj> shares border with <subj> Ottawa River <obj> located in or next to body of water