Airbnb is home to a lot of gems you can stay at in places that you're visiting. But did you know, they also have some really rare and exotic kinds of accommodations listed there? 

1. Casa Arbol - Tree House

It overlooks the Pacific Ocean and one of Central America's largest private wildlife corridors and is located in Nicaragua. It rents for $205 per night.

2. Your own Fiji Island

For $513/night, you and 9 other friends can stay on Nanuku Island, Fiji, a ten acre island paradise. Kayak and snorkel gear are provided and you can even catch a glimpse of turtles returning to lay their eggs here.

3. The Seashell House - Casa Caracol

Located in Isla Mujeres, Mexico, you can rent this place for $230 / night and it can accommodate up to four guests.

4. The Dog Bark Park Inn

Ever wanted to stay inside a giant dog? Now you can. Located in Cottonwood, USA, it rents for $100 / night.

5. The Iglu Village

Located in Kuhtai, Triol, Austria, you can stay here for $114 per night. It has sheep skin covered mattresses and an outdoor sleeping bag too.

6. Inside a beer barrel

The Beer Barrel Room is located in Germany, and can accommodate up to 4 people and cost $116 per night.

7. St. Pancras Clock Tower Guest Suite

Ever wanted to stay inside a clock tower? Now you can for $232 per night. It looks out on London's landmarks such as St Paul's Cathedral too.

8. The Cubehouse

Located in Rotterdam, South Holland, it rents for $145 per night and accommodates 4 people. The architecture alone is so unique, it's worth the stay!

9. This secluded intown treehouse

Don't want to have the hustle and bustle next to you? Then check out The Treehouse, located in Atlanta, USA. It is a suite of 3 connected treehouse rooms and rents for $358 per night.

10. Cabana Floripa

Located in Santa Catarina, Brazil, it was built with materials from demolished houses in the area and will cost you $71 a night.

11. 600 year-old castle

Want to stay like a king? For $145 a night, you can stay in this old castle in Galway, Ireland. Originally built in the 1400s, you'll be glad to know they do have a bathroom and a bath.

12. Modern Glass Tree House

This forest retreat in Atlanta, USA will cost you $500 a night and will accommodate up to 6 guests.

13. Romantic Amapas

Located in Puerto Vallarta, Jalisco, Mexico, this place will cost you $165 a night and accommodates 2. The view is enough to convince you.

14. Tree Sparrow House

If you want to be far away from civilization, the tree house in St. Keverne, England will cost you $155 per night.

15. Inside an airplane

Even airplanes can be lux. The Ilyushin 18 aircraft is located in Netherlands and is on the pricy side: $424 per night. It fits 2 and there's a jacuzzi, sauna, mini bar and 3 flat screen TVs.

16. Parathira Cave house

Located in South Aegean, Greece, it rents for $189 per night and has marble floors with antique furniture and modern amenities.