The hallowed remains of a 900-year old Ancestral Pueblo great house.

The same water that fills a luxury resort’s pools feeds these free hot springs in the rainforest.

One of the tallest buildings in Iceland, and perhaps, the most visually impressive.

Storms, funding, and in-fighting have kept this Bermuda church from ever being completed.

A tropical paradise once home to space exploration and military installations.

Legend says this sacred tree was a gift from goddess Athena.

This ancient Greek place of assembly and marketplace is being revealed layer by layer below the modern Athens cityscape.

All that remains of Okinawa's royal temple are a restored gateway and a tall banyan tree.

One of the world's largest tanks mimics the experience of watching rare whale sharks, giant rays, and deep sea creatures from the ocean floor.

This church was transported brick by brick from the ruins of a 16th-century city into Panama City's current historic district.

A fantastic Christmas tradition where defecation meets the manger.

An encyclopedic collection of mammal penises.

Meet the world's longest tapeworm in a collection that really gets under your skin.

A miniature beach in the middle of the desert.

An exhibition devoted to the life (and posthumous taxidermy form) of the last known representative of the Pinta Island Tortoises.

Buddha shrines hide within dark tunnels at this unique forest temple.

A grand Gothic Revival basilica with stained glass depictions of Montreal's religious history has only one soul resting in its crypt.