Kuala Lumpur Petronas Towers.

The towers feature a skybridge between the two towers on 41st and 42nd floors, which is the highest 2-story bridge in the world. The bridge is 170m above the ground and 58 m long, weighing 750 tons.  The skybridge is open to all visitors, but free passes  must be obtained on a first-come, first-served basis. Visitors are only allowed on the 41st floor.

(Freehand Panorama , as monopods or tripods are not allowed to carry )