Anticosti National Park, National park on Anticosti Island, Quebec, Canada.

Anticosti National Park is a protected reserve on Anticosti Island in the Gulf of St. Lawrence, with several separate zones featuring cliffs, canyons, waterfalls, and caves. The landscape varies across regions, showing different rock formations and diverse habitats.

Botanist Marie-Victorin highlighted Anticosti's flora in the 1920s, calling the Vauréal River canyon a sanctuary for ferns. The island remained in private logging-company hands until the Quebec government bought it in 1974. After Minganie's regional county municipality included a Vauréal park in its 1987 development plan, 14 years of studies and hearings preceded the park's creation on April 26, 2001.

The park is managed by Sépaq, Quebec's outdoor establishment corporation, which also runs a reserve on the island. Its six tourist sectors—Baie-de-la-Tour, Chicotte, Chute-Vauréal, Grotte-à-la-Patate, Observation, Vauréal-la-Mer—plus a central zone, take their names from local features. The Potato Cave is named after a granite boulder shaped like a potato at the mouth of the Potato River.

The park offers more than 100 kilometers of trails at varying difficulty levels with trailheads at different locations. A visitor center near the coast provides information and orientation help to assist with planning outings.

A major waterfall drops about 76 meters into a deep canyon and ranks among the largest of its kind in the region. This geological formation resulted from thousands of years of erosion and shapes the area's appearance distinctly.