10 most unusual and unique buildings in the world

WonderWorks is a popular upside-down amusement park located in Orlando, Florida that offers over 100 interactive exhibits and exciting attractions for visitors of all ages.

House Attack is a unique and eye-catching art installation in Vienna, Austria, where a model house appears to have crashed into the roof of the Museum of Modern Art.

Sutyagin House was a wooden skyscraper in Arkhangelsk, Russia, which gained notoriety for its record-breaking height and unusual design before being demolished in 2008 due to building code violations.

Cybertecture Egg Office Building in Mumbai, India is a unique and futuristic structure that resembles an egg and incorporates state-of-the-art technology and sustainable features.

Habitat 67 is an innovative and iconic housing complex in Montreal, Canada, which consists of stacked concrete cubes that provide unique and comfortable living spaces for its residents.

Kansas City Library building in Missouri, USA, is famous for its striking exterior design that features a wall of 22 book spines, making it a popular destination for book lovers and tourists alike.

Flintstone House in Fafe, Portugal, is a quirky and unique stone house that was inspired by the famous cartoon "The Flintstones," featuring prehistoric-style interiors and an exterior that blends seamlessly with the surrounding landscape.

The headquarters of Longaberger Basket Company in Ohio, USA, is housed within one of the world's unusual structures, which is built to resemble a giant basket.

Crooked House in Sopot, Poland, is an eye-catching and whimsical building that was designed to resemble a fairy tale structure, featuring a distorted and tilted shape that adds to its charm and allure.

Cube Houses in Rotterdam, Netherlands are a set of innovative and futuristic residential buildings, featuring cube-shaped houses tilted at 45-degree angles, which create a unique and fascinating urban landscape.