An Alaska livestock farm devotes itself to harvesting wool from creatures that once ran with mammoths and sabertooth tigers.

Colorful boxes placed over the dead are left to rot and crumble.

Four-story concrete hotel never opened to customers.

The king of U.S. high points towers over every other peak on the continent.

This whimsical stacked cabin looks like something out of a children's book.

This museum shines a light on the true Pilgrim experience in North America.

Since 1947, this living history museum has been providing an immersive look at life in Plymouth Colony.

These three lighthouses played a fundamental role in the maritime life of Eastham.

The largest glacial erratic boulder on Cape Cod.

This beautiful Cape Cod beach offers dazzling views and an interesting historical footnote.

This little-known Revolutionary War fort is supposedly haunted by the ghosts of its past.

This tiny home was originally a narrow alleyway.

A lake formed in the basin of a massive impact crater takes the shape of an unbroken ring when viewed from above.

Small ship votives hang from the vaulted ceiling of this port-side church with a Latin inscription on the wall.

A historic Montreal market that was the city's agricultural hub for over century.

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

Designed by Buckminster Fuller, this relic of the 67 Expo survived fire and ice.

This 1967 experiment in modular architecture was designed to be a new model for urban living.

The world’s oldest baseball field had to fight to earn its record.

This impressive working clock made of 16,000 plants changes its flowers twice a year.

This whimsical fountain pays tribute to Toronto's four-legged friends.

A botanically themed auditorium blooms within the world’s last operating double-decker theater.

In 1787, a group of delegates met at this very spot to drink, be merry, and ratify the Constitution of the United States.

A grotesque Fiji merman dwells within this traditional Dutch-style building.