This snug medieval lane is one of the narrowest streets in the world.

A fire once nearly devoured this gorgeous 14th-century Gothic cathedral.

Discovered in a peat bog, these horned helms come from a thousand years before the Viking Age.

Denmark’s oldest bakery is home to the 'Wednesday Snail,' one of the best cinnamon rolls on the planet.

It is said that each of the white stones in the red facade of this medieval house represents the head of a murdered Swedish noble.

Stockholm's narrowest alley is barely over two feet wide.

It houses the remains of a 17th-century version of the Titanic.

Time capsule of a museum, in which the Soviet Union remains alive and kicking.

The highest point in Tennessee, Clingmans Dome bears witness to the ravages of one type of insect.

Step back in time on this preserved 1800s farm.

Considered by many to be one of the most dangerous highways in Alaska.

During the summer, surfers in Alaska take advantage of this inlet’s unusual water patterns.

This site is home to ancient petroglyphs and pictographs dating back to 6,000 B.C.

One of the world’s largest collections of petroglyphs records 2,000 years of human activity.

Wall Street has a new heroine, a bronze statue of a small but fierce girl.

Order scoops of pandan, lychee, and black sesame at this family-run institution.

A former waterfront market is now in the center of town due to some interesting Boston engineering.

Berthed at the Charlestown Navy Yard in Boston, "Old Ironsides" is the oldest commissioned warship still afloat.

The site of Paul Revere's historic two lantern warning.

Mrs. Mallard and her brood are a beloved fixture in Boston Public Garden.

The highest point in Texas is capped by a big silver pyramid.

Steep canyon walls hide a forested oasis in the West Texas desert.

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

A phenomenal assembly of pueblos in New Mexico is the most complete example of ancient ruins north of the border.