The Victorian-era greenhouse is stuffed with tropical plants, and open 365 days a year.

One of Canada's most incredible rare book collections holds hundreds of thousands of gorgeous tomes that the general public can touch.

Canada's largest dinosaur skeleton was hidden away in storage for more than 40 years.

This massive, ancient stone was disassembled and then put back together again.

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

A former Canadian Pacific Railway station turned liquor store, the first and only station in Canada visited by British royalty.

Willy Wonka would love this weird half-a-home.

This urban oasis is a marvelous meld of music and landscape architecture.

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

This "Palace of Purification" has made many film appearances as a dark and sinister headquarters.

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

This Hindu temple is an architectural marvel designed and built according to ancient Indian principles.

This Haudenosaunee restaurant is a delicious tribute to indigenous cuisine.

This piece of peacetime naval wreckage memorializes the tragic sinking of the USS Maine--an event which sparked the Spanish-American war.

This tower pays homage to a legendary Viking fort established in Massachusetts that never really existed.

This historic Massachusetts tavern played a critical role in the start of the American Revolution.

An artifact taken from one of America's shortest wars.

Large Massachusetts museum dedicated to Armenian history and culture.

A steampunk wonderland that preserves America's history of industrial innovation.

This castle constructed in 1928 was crafted from drawings of Lismore Castle in Ireland.

The oldest continuously-operated inn in the United States, once owned by Henry Ford.

This tower commemorates the spot where George Washington hoisted the Grand Union flag.

A unique columnar residence built in the 19th century.

A monument marks where a convent was burned by an anti-Catholic mob in 1834.