This mesmerizing kinetic sculpture blossoms endlessly in the breeze.

The vaulted ceiling is home to a scurry of “squirrelgoyles.”

This famous church is adorned by a mural commemorating the independence of Vatican City.

A swirling spectrum of stained glass dazzles visitors who enter this subway station.

The mastermind behind this palatial hotel perished on the Titanic weeks before its grand opening.

A castle built for love, and abandoned due to heartbreak.

The private island of Yale's elite Skull & Bones society is kind of a dump.

This island castle contains enough secret passageways to support a season of Scooby-Doo episodes.

This colorful creation wasn't always a welcome part of Toronto's Moccasin Trail Park.

The oldest landmark of Toronto is a testament to shifting sands.

This half-ton piece of the Alps sits at the base of the CN Tower.

A 98-room castle in the middle of Toronto that bankrupted a 19th century electricity multimillionaire.

The remains of a once-famous hotel that also acted as an artist colony.

The longest enclosed pedestrian bridge in the world spans 14 lanes of traffic and six rail tracks, all while lighting up the night sky.

This "railway" for boats continues a waterway over a road.

Within the church are the relics of the martyrs St. Jean de Brébeuf, St. Gabriel Lalemant, and St. Charles Garnier.

Known as the "Kissing Bridge" for its privacy, it also happens to be the last covered bridge in Ontario.

This mid-19th century chapel is a tiny treasure for weary travelers.

The 18th-century church's stained-glass windows tell the story of the Haudenosaunee people.

It took over 100 years to decode this enigmatic epitaph for two buried brides.

A small museum houses a long, rich history of life and death on Lake Erie — from famous shipwrecks to rum smugglers.

Lake within a lake.

The "birthplace of insulin," where Sir Frederick Banting realized the hormone could save the lives of Type 1 diabetics.

The ruins of a rehabilitation center for World War II vets can be found in the Westminster Ponds Conservation area.