UPDATE 2017: I recently re-visited the path along Boulevard de la Vérendrye, indicated on the map below, and was very pleased to see that the majority of it has been repaved and drastically improved over the last couple of years, particularly east of highway 50.
I biked a section of the path along Boulevard La Vérendrye, heading east from where it crosses Boulevard Gréber. It was a gradual climb, past housing and businesses on either side.

I continued along La Vérendrye after the path ended at Rue Main, then scooted down Boulevard Labrosse down to the edge of the Ottawa river. As I headed along a bike path beside the shore, I discovered a little foot path to a beach of small boulders and the remains of a well used fire pit. Crossing the path is a concrete sidewalk, a ghostly remain of some settlement in this area, now overgrown.

I then wove my way back west along Gatineau streets I had yet to travel, and happened upon the enormous national Library and Archives Canada Preservation Centre. Such an impressive building cannot be fully appreciated from one angle so I took the bike path circling the edifice.

A bit further along Boulevard de la Gappe I happened upon La maison de la Culture. Across the street is the Cégep de l’Outaouais Félix-Leclerc campus, on one wall of which is painted this clever graffiti trompe l’oeil.

Most of the small Gatineau residential streets looked like this. Many garage sales.
To get to and from the eastern side of Gatineau I take the NCC bike path along the river shore on the Outaouais side. One section in Jacques Cartier Park is a raised board walk. I love this portion of the path, as it hovers above the waters edge, and allows for wonderful views such as this.