The ‪Aqua Dom‬ at the ‪‎Radisson‬ Blu Hotel in ‪‎Berlin, ‪‎Germany, is a 25 meter tall cylindrical acrylic glass aquarium with built-in transparent elevator.

Aquadom is a large aquarium in a hotel that has an elevator at the center of the tank, giving its passengers a unique experience of scaling the colorful underwater paradise enclosed within.

Casta Batllo‬ in ‪Barcelona‬, ‪Spain is locally known as Casa dels ossos (‪House of Bones).

"Casa Batlló This building was designed by Antoni Gaudi and is one of the masterpieces of the Art Noveau architecture in Barcelona." I really want to see this place; it's such a piece of functional, beautiful art.

Wind-powered Sound #Sculpture at #Lancashire in #England

The singing tree Burnley, England.The Singing Ringing Tree is a wind powered sound sculpture resembling a tree set in the landscape of the Pennine hill range overlooking Burnley, in Lancashire, England.

The ‪Petronas Towers in ‎Kuala Lumpur‬, ‎Malaysia, is the world’s ‪‎tallest twin-‎building, standing at a height of 1483 feet.

The ‪Petronas Towers in ‎Kuala Lumpur‬, ‎Malaysia, is the world’s ‪‎tallest twin-‎building, standing at a height of 1483 feet.

The roofs of the ‪‎Sydney Opera House are covered in a total of 1056006 ‪‎tiles.

The roofs of the ‪‎Sydney Opera House are covered in a total of 1056006 ‪‎tiles.

Banpo bridge in Seoul, South Korea is the world's longest bridge fountain.

Banpo bridge, Seoul, South Korea The Moonlight Rainbow Fountain is the world’s longest bridge fountain that set a Guinness World Record with nearly LED nozzles that run along both sides that is m long, shooting out 190 tons of water per minute.

Las Lajas Sanctuary, Columbia

Columbia Santuario de las Lajas, Basilica Church, was built in a Gothic Revival style inside the Canyon of the Guaitara River located in Colombia, South America. by joshua royal

Once a #church, later a #mosque, and now a #museum; #Hagia #Sophia is an #architectural masterpiece. A perfect example of Byzantine #architecture, Hagia Sophia is located in Instanbul, Turkey.

Most Beautiful Building in the World is the Hagia Sophia in Constantinople (Instanbul), Turkey. Lord send it become a church again soon!

A Green House, literally!

Fairy-tale Cottages in England. Today is enchanting English cottages. These fairy-tale cottages have ivy or moss growing on them.

#Kingdom #Tower, soon to rise in #Jeddah, #Saudi #Arabia, will be the #tallest #building in the #world (1 kilometer) once complete, beating out #Dubai's #Burj #Khalifa.

Kingdom Tower, Jeddah, Saudi Arabia - the next tallest skyscraper in the world +] by Adrian Smith+Gordon Gill Architecture

With 51.2m passengers last year Changi, in Singapore, came 15th in the ranking of the world's busiest airports, and seventh in terms of international travellers.  More importantly perhaps, at least according to those millions of travellers who vote for these sorts of things, it seems to be the world’s favourite.  Skytrax, an air-travel ratings agency, again pronounced Changi “best airport” earlier this year.

Airports can be intimidating to all travelers, new and experienced. Check out the Airport Survival Guide for a less stressful experience!

World's largest crossword puzzle is 100 feet high!

Discover Giant Crossword of Lviv in Lviv, Ukraine: World's largest crossword puzzle spans the side of a towerblock, its clues scattered throughout the city.

Did You Know?

Did You Know?