A giant, Gilded Age mansion that once belonged to the beer baron of Milwaukee.

One of Frank Lloyd Wright's final works was this UFO church.

Restaurant in Northern Wisconsin comes with a unique feature: a grassy roof covered in living goats.

These Great Lakes sea caves accessible by boat in the summer turn into temples of ice reachable by foot in the winter.

Where manatees are the snowbird vacationers in these balmy Florida springs.

Welcome to old Florida, where a 1940s mermaid show is still enchanting visitors.

A beautiful geyser under environmental threat.

The real life Hobbiton, this sheep farm has been forever transformed since being built for The Hobbit film series.

Famously misunderstood wonder of the ancient world

These remote Florida islands have a history of sea turtles and sunken treasures, and one of the world's largest coastal brick fortresses.

This secluded aqua waterfall in the Grand Canyon is the perfect swimming hole, and the Havasupai tribe's fiercely protected natural wonder.

A bizarre house filled with an astounding array of collections.

The neon signs from Las Vegas' past find their final resting place at this unusual graveyard.

Manhattan’s Battery Park has a whimsical carousel full of spinning, glowing fish.