[2] Terra Nova's landscape is typical of the northeast coast of Newfoundland, but with remnants of the Appalachian Mountains contributing to widely varied and rugged topography throughout the region.

The park's seacoast consists of several rocky "fingers" jutting into Bonavista Bay along an area stretching from just north of Port Blandford to the vicinity of Glovertown.

The coastline varies from cliffs and exposed headlands to sheltered inlets and coves, contributing to Newfoundland's prime recreational boating area.

Inland areas consist of rolling forested hills, exposed rock faces, and bogs, ponds and wetlands.

Wildlife protected by the park range from small to large land mammals, migratory birds, and various marine life.

Terra Nova also protects an area containing remnants of the Beothuk Nation, as well as many of the early pioneer European settlements in the region.

A Pleistocene ice cap flowed radially across the island, depositing glacial debris in the western part of the park.