This picturesque horseshoe weir was first built in the 1600s to prevent flooding in the town of Bath.

Largest Kauri tree in New Zealand.

The world's only complete colossal squid specimen is on display at the Te Papa Museum.

A New Zealand communications tower stands as the tallest structure in the Southern Hemisphere.

The platform atop this verdant volcano was built with the help of a royal elephant.

Handcrafted thermal spa washes away each night with the tide.

Tubing through a cave lit with glowworms is a magical underground experience.

These two delightful animal-shaped buildings host a visitor center and wool shop.

Famously misunderstood wonder of the ancient world

The Bristol Camera Obscura housed in an ancient windmill.

17th-century merchants in Bristol nailed their deals by placing money on these pedestals.

The unusual clock on this 18th-century market building has an extra minute hand for "Bristol time."