Kingdom Centre — Riyadh, Saudi Arabia

Kingdom Centre (مركز المملكة), Located in Saudi Arabia's capital, Riyadh.

The building's architecture stands at 302.3 meter (991.80 feet)

It contains both a shopping mall and a Four Seasons hotel.

The total production cost was over 1.7 billion Saudi Riyals  (SR 1.7 billion = USD $453 million)

The upper potion of the building features a massive opening which is known as an inverted parabolic arch (in blue below) that can be crossed by way of the sky bridge which overlooks the gap and entirety of the capital city below. Guests can cross the sky bridge for a fee of 60 Saudi Riyals (about 16 USD).


Kingdom Centre — Riyadh, Saudi Arabia


References:
http://www.skyscrapercenter.com/building/kingdom-centre/494
http://www.emporis.com/buildings/100934/kingdom-centre-riyadh-saudi-arabia