This small valley is served indirectly by the route 169 and some secondary roads for the needs of forestry, recreational tourism activities.

The surface of Lake Pika is usually frozen from the beginning of December to the end of March, however the safe circulation on the ice is generally made from mid-December to mid-March.

The main watersheds near Lake Pika are: Lake Pika has a length of 2.4 km (1.5 mi) in the shape of an inverted V, a width of 0.7 km (0.43 mi) and an altitude of 557 m (1,827 ft).

This lake is narrowing due to a peninsula attached to the southwest shore.

[2] The toponym "Lac Pika" was formalized on December 5, 1968, by the Commission de toponymie du Québec.