10. Marina Bay Sands

fot. Someformofhuman / wikipedia.org (CC BY-SA 4.0)
- construction cost: $5,400,000,000
- location: Singapore
- year of construction completion: 2010
9. SoFi Stadium

fot. Troutfarm27 / wikipedia.org (CC BY-SA 4.0)
- construction cost: $5,500,000,000
- location: Inglewood, United States
- year of construction completion: 2020
8. Željava Air Base
- construction cost: $6,000,000,000
- location: Željava, Croatia
- year of construction completion: 1968
7. Mochovce Nuclear Power Plant

fot. Pe-Jo / wikipedia.org (CC BY-SA 4.0)
- construction cost: $7,610,000,000
- location: Mochovce, Slovakia
- year of construction completion: scheduled for 2023
6. Olkiluoto 3
- construction cost: $12,400,000,000
- location: Eurajoki, Finland
- year of construction completion: 2021
5. Abraj Al Bait

fot. khadim-un-nabi Rao / wikipedia.org (CC BY-SA 3.0)
- construction cost: $16,000,000,000
- location: Mecca, Saudi Arabia
- year of construction completion: 2012
4. Akkuyu Nuclear Plant
- construction cost: $20,000,000,000
- location: Akkuyu, Turkey
- year of construction completion: scheduled for 2023
3. Flamanville 3

fot. schoella – panoramio / wikipedia.org (CC BY-SA 3.0)
- construction cost: $21,930,000,000
- location: Flamanville, France
- year of construction completion: scheduled for 2023
2. ITER

fot. Oak Ridge National Laboratory / wikipedia.org (CC BY-SA 2.0)
- construction cost: $25,000,000,000
- location: Saint-Paul-lès-Durance, France
- year of construction completion: scheduled for 2025
1. Great Mosque of Mecca
It is the largest mosque in the world with a capacity of 4 million pilgrims.

fot. saudipics / wikipedia.org (CC BY-SA 4.0)
- construction cost: $100,000,000,000
- location: Mecca, Saudi Arabia
- year of construction completion: 2021
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