16 of the most unusual homes on the market

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Who needs a traditional white picket fence when you could have your own castle … or train car?

We had our friends at property search site Estately round up some of the most unusual homes for sale in the US right now. 

From a Texas mansion with its own bunker that can sleep 12 people to Sarah Palin’s Arizona home, these 16 unconventional houses are available for purchase right now. 

Live inside this spaceship-like dome in New York.

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This wooden dome home is surrounded by 28 acres of forest in Mohonk Preserve in New York.

With 2,300 square feet of space, it has three bedrooms, two levels, and a library. Plus, there’s a cedar deck outside that surrounds the home.

Address: 116 Canaan Road, New Paltz, NY

Price: $899,000

This home looks normal at first glance — until you realize it has its own railroad.

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This nearly 20-acre estate has its own railroad that goes through tunnels and over elevated beams — there's even a video of the homeowner riding it. It’s on sale in Sherwood, Oregon, and includes gardens, a pasture, and outbuildings.

The main home is 4,900 square feet with four bedrooms and a game room.

Address: 18055 SW Seiffert Road, Sherwood, OR

Price: $2.9 million

You could also live in a little red caboose in Wisconsin.

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While living in a century-old train car may not sound luxurious, this caboose was converted into a summer home and has a kitchen, bath, eating area, and bunk beds.

There’s also a two-story cabin (or "train station") with a porch, game room, bedroom, and deck.

Address: 6004 Bay Shore Drive, Sturgeon Bay, WI

Price: $165,000

See the rest of the story at Business Insider