Punakaiki Pancake Rocks and Blowholes
West Coast
Punakaiki Pancake Rocks and Blowholes are a remarkable coastal limestone formation located at Dolomite Point near the village of Punakaiki on New Zealand's South Island West Coast. These formations, part of Paparoa National Park, are famous for their distinctive pancake-like layered appearance caused by millions of years of sedimentation and erosion. The limestone was formed during the Oligocene period, approximately 22 to 30 million years ago, from accumulated marine shell debris and sediments. Geological uplift and erosion shaped the rocks into their current form, with stylobedding creating the characteristic horizontal layers. The area also features impressive blowholes where seawater surges through sea caves, forcing water and air upwards, especially during high tide and strong swells. This natural spectacle attracts hundreds of thousands of visitors annually and is considered one of New Zealand's most photographed geological attractions. The site offers a short, accessible loop walk suitable for families and wheelchair users, providing close views of the rocks, blowholes, and surrounding coastal forest. Visitors are advised to stay on designated paths to protect fragile flora and nesting birds and to ensure safety near the blowholes.
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Tip: The best time to visit the Pancake Rocks and Blowholes is at high tide with a south-westerly swell to witness the blowholes in full action. The site features a short, wheelchair-accessible loop walk of about 20 minutes, making it suitable for visitors of all ages. Visitors should purchase parking permits in advance or on arrival, as fees apply from December 2025 to June 2026. It is important to stay on marked paths and behind safety barriers to protect the delicate environment and ensure personal safety, especially near the blowholes. Avoid climbing on the rocks to preserve rare plants and nesting birds. Watch children closely as the track exits onto a highway.
Interesting facts
- •The Pancake Rocks are formed by a geological process called stylobedding, which creates the distinct layered appearance.
- •The limestone is about 22 to 30 million years old, dating back to the Oligocene period.
- •Blowholes at Dolomite Point can shoot water high into the air during high tide and strong ocean swells.
- •The flat surface of Dolomite Point is an ancient beach uplifted about 35 meters over the last 100,000 years.
- •It is estimated that around 450,000 visitors view the Pancake Rocks annually, making it one of New Zealand's most photographed natural landmarks.
History
The limestone forming the Pancake Rocks originated around 22 to 30 million years ago during the Oligocene period, when the area was submerged under shallow seas.
Over millions of years, marine shell debris accumulated on the sea floor, eventually lithifying into limestone.
About 25 million years ago, tectonic uplift during the Kaikoura Orogeny raised the seabed, forming the Southern Alps and exposing the limestone layers.
Subsequent erosion sculpted the rocks into the distinctive pancake-like layers and created sea caves.
The blowholes formed as waves eroded caverns beneath the limestone, compressing air and water to shoot upwards through vertical shafts.
The site has become a protected part of Paparoa National Park and a popular tourist destination.
Place Guide
Pancake Rock FormationsOligocene period (22–30 million years ago)
Distinctive limestone layers formed by millions of years of sedimentation, uplift, and erosion creating a unique pancake-like pattern.
Blowholes
Vertical shafts in the limestone through which seawater and air are forcefully expelled during high tide and strong swells, creating spectacular water sprays.
Dolomite PointAncient beach surface formed about 100,000 years ago
The headland where the Pancake Rocks and blowholes are located; features an uplifted ancient beach surface with patches of gravel and sand.