Formerly the world's largest, this Willy Wonka-esque contraption runs 24/7.

This French Canadian classic is a specialty of the oldest continually used church in Minneapolis.

A hidden oasis in the heart of Minneapolis is also an Important Bird Area.

An eatery within the Minneapolis American Indian Center writes colonial ingredients out of the story of Native American cuisine.

These curious caverns have been home to mushrooms, gangsters, and disco.

A whimsical sensor instrument for Minneapolitans to play on their walks to work.

This lab's maddening silence is good for business but bad for sanity.

One of the world's premier laboratories for hydraulic engineering research takes full advantage of the water's power.

A 115-year-old restored German dining hall awaits those who venture beneath the Minnesota State Capitol.

A giant Troll lurks under one of Seattle's oldest bridges.

A walk through the historic city center, under the streets of Seattle.

This edible park is open to any and all foragers.

This semi-secret garden in south Seattle emulates a traditional Japanese garden using the plants of the Pacific Northwest.

The taxidermy remains of the first mammal ever cloned from an adult cell are on display in Edinburgh.

Tiny effigies of the victims of Edinburgh's famous Anatomy Murders.

The only fixed chain and post trail in Scotland snakes its way along the base of a towering seaside cliff.

This castle was established by the 4th Duke of Montrose and is connected to the Buchanan Clan.