4. Emirates Palace, Abu Dhabi, UAE – $3.90 billion
The 7-star Palace in Abu Dhabi opened in 2005 and was designed by British architect John Elliot. The building serves as a guest Palace for officials of the Abu Dhabi Government.
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The 7-star Palace in Abu Dhabi opened in 2005 and was designed by British architect John Elliot. The building serves as a guest Palace for officials of the Abu Dhabi Government.