This organization's mission is to see to the development and integrated management of the recreational tourism resources of Notre-Dame-du-Laus.

It is also possible to access the Poisson Blanc reservoir from the south (Bowman/Denholm); if necessary, excursionists must rent boats at the Air-Eau-Bois outdoor base.

Particularly in collaboration with the Air-Eau-Bois outdoor base, numerous chores made it possible to remove approximately two tons of waste left on the islands by unsupervised human activities.

Between 2008 and 2012, park workers set up a system of supervision and monitoring of activities on the islands of the reservoir.

In addition, the park has developed approximately 10 km of hiking trails in Devil's Mountain.

On the islands, at the end of each hiking route, hikers will have a striking glance of the Poisson Blanc reservoir.

[3] The Grand-Pic (accommodating 4 peoples) is a micro-refuge design for rooted in nature and is located at the end of the Pointe de la Truite.

The toponym "Poisson-Blanc regional park" was formalized on May 13, 2016 at the Place name bank of the Commission de toponymie du Québec.