The best thing about a vacation rental is that no two are alike. Sure, sometimes I appreciate the familiarity of a chain hotel - when I check into a suite after a long day of traveling, I know everything will be in order. But that's not what getting an Airbnb is about. With a vacation rental, the stay is as much part of the adventure as anything else you do - and that's nowhere more true than when talking about these four unique Airbnbs in New Jersey. One will transport you to a Spanish villa, one to an art-deco apartment in an old firehouse, and two to some of the most beautiful farms in New Jersey - including one with the biggest surprise we've ever found at an Airbnb. But they all have one thing in common - this is about as extraordinary as an Airbnb gets in the Garden State.

1. Spanish Villa - Seaside Park

One of the most popular Airbnbs on the Jersey Shore, this unique spot will transport you to the south of Spain.

A fully furnished house with unique decor, this guesthouse is ideal for a family or small group.

It sleeps six over two bedrooms, and is fully furnished with modern amenities including an MMA gym.

The outside is just as beautiful as the inside - including a stunning patio along with an eight-person hot tub.

You won't be staying alone, though! Meet Mr. Richard Parker. This charming pig lives on-site full-time and has free reign of the yard.

2. Farm Escape - Hopewell

Do you love farm livin'? This charming stay is found on a massive working farm where you'll stay in a converted farmhouse.

This is a portion of the main house, but you'll have more than enough room in this rustic one-room shared house.

The bedroom has amazing views of the outdoors, as well as a charming and laid-back atmosphere.

And of course, this being a farm, you can expect to see plenty of animals making themselves at home outside!

3. 19th Century Firehouse - Lambertville

What kid didn't dream of living in a firehouse? Now that dream can come true at this converted firehouse in Lambertville

This is a private two-bedroom house with its own patio and decor filled with unique art and antiques.

The charming, art-deco style continues in the bedrooms, both of which have amazing views of the outside.

This one really feels like living in a little castle without ever leaving New Jersey.

4. Enchanted Country Cottage - Stillwater

Maybe the most peaceful and rustic Airbnb in New Jersey, this Stillwater cottage is another located on a farm.

You'll stay in a converted barn that sleeps two, making this perfect for a couple's retreat.

All the modern amenities are here, with a few surprises - including breakfast treats straight from the farm every morning!

The biggest surprise, though, comes when you follow the farm's creek. You'll find your very own private waterfall!

Have you stayed at any of these unique Airbnbs in New Jersey? What's your favorite place to stay in the Garden State? Let us know in the comments section, and head over to Airbnb to book your stays at the Spanish Villa, the Hopewell Farm, the 19th Century Firehouse. or the Enchanted Country Cottage. If you're looking for some more Airbnbs in the state, make sure to check out our past coverage of New Jersey's best waterfront getaways.