Pancake Rocks is a geological formation located on the west coast of the South Island of New Zealand, near the town of Punakaiki. The formation consists of layers of limestone and sandstone that have been eroded over time into unique shapes resembling stacks of pancakes. These formations are caused by the wave erosion of the coastline, which has gradually worn away the softer sandstone layers, leaving behind the harder limestone layers in distinctive, pancake-like formations.

The Pancake Rocks are part of the Paparoa National Park, which is known for its rugged coastline, native rainforest, and unique geological formations. The park is home to a variety of plant and animal species, including the rare Hector's dolphin, which can sometimes be seen playing in the ocean near the Pancake Rocks.

Visitors to the Pancake Rocks can explore a network of trails and viewing platforms that offer panoramic views of the coastline and surrounding rainforest. One of the most popular walks is the Punakaiki Loop, which takes visitors through the rainforest and along the coast to the Pancake Rocks and Blowholes, where seawater is forced through narrow channels in the rocks, creating spectacular geysers and explosions of water. The area is also popular for surfing, kayaking, and other water sports, as well as for birdwatching and wildlife viewing.