The Burj Khalifa Sky Palace had been a closely guarded secret for 13 years but now its owners are looking to sell the world's highest residential ... tennis courts and gyms. An air-conditioned walkway ...

The record-breaking Burj Khalifa opened its doors on January 4, ... to the gym, spa, tennis court, meeting rooms, lounge and kids' playground - keep it functioning like a well-oiled machine.

In addition to the customizable living space, the duplex aerie offers access to the Burj Khalifa’s swanky amenities, including a private residents lounge, a fitness center, tennis courts ...

Although we don't recommend experiencing it the way Tom Cruise did in "Mission: Impossible - Ghost Protocol," Burj Khalifa is a crucial item on any Dubai agenda. Rising 2,716.5 feet above the city ...