Driving through the Pohara Natural Bridge in the South Island
The Pohara Natural Bridge is located on the South Island of New Zealand, along the coast near the Tasman Sea. It lies between two islands and forms a natural passage through a rock formation. It’s one of the few roads in the world that runs through a cave.
How Was the Pohara Natural Bridge Created?
The Pohara Natural Bridge is a natural cave formed through limestone. It has always served as a convenient route between nearby coves. Over time, the limestone rock was quarried for cement production, although the quarry has since been abandoned.
Why Was the Road Built Through the Cave?
When the Abel Tasman Drive coastal road was constructed, it was routed through the natural cave. This is one of the rare instances where a natural cave has been used as a road tunnel.
What is the Pohara Natural Bridge Also Known As?
The Pohara Natural Bridge is also referred to as the Tarakohe Archway, named after the prominent Tarakohe Rock near the cave. The small harbour nearby, Tarakohe Wharf (also known as Port Tarakohe), shares the name of the rock.
Is the Road Through the Cave Paved?
Yes, the road that runs through the Pohara Natural Bridge is fully paved, allowing vehicles to pass through the cave safely.
How Should Drivers Approach the Tunnel?
When driving along Abel Tasman Drive, be sure to drive slowly around Tarakohe Rock and through the natural bridge. The area is scenic, and caution is advised for a safe and enjoyable drive.