Prepare to Be Amazed: The World's Most Expensive Construction Marvels Revealed

8. Changi Airport in Singapore

Place: Singapore Completed Cost: $1.7 Billion Year Completed: 1981 When construction began in 1975, few could have imagined that Singapore Changi Airport would one day set the global standard for the ultimate airport experience. Officially opened to passengers in 1981, Changi Airport has undergone continuous expansion and development, earning the title of the world's best airport for eight consecutive years. Changi Airport is celebrated for its world-class facilities, including lush indoor gardens, a butterfly sanctuary, and an extensive range of dining and shopping options. Its focus on passenger comfort and innovation has made it a model for airports worldwide, demonstrating how thoughtful design and exceptional service can transform air travel. In conclusion, Singapore Changi Airport stands as a beacon of visionary planning and execution. From its humble beginnings to its current status as a world-class hub, it exemplifies how airports can enhance the travel experience, setting a benchmark for excellence that others aspire to achieve.

Changi Airport in Singapore Copyright N. Sakarin/Shutterstock Three of Changi Airport's four operational terminals—while Terminal 5 is still under construction—are seamlessly connected to "Jewel Changi," the airport's most iconic attraction. Jewel Changi is a breathtaking architectural marvel that blends nature, entertainment, and retail, making it a must-visit destination for travelers and locals alike. Inside Jewel, visitors can explore over 300 shops and restaurants, relax in a rooftop pool, and wander through enchanting orchid and butterfly gardens. Its centerpiece, The Rain Vortex, holds the title of the tallest indoor waterfall in the world, with rainwater cascading through a 130-foot-high opening in the roof, creating a mesmerizing spectacle. In conclusion, Jewel Changi exemplifies Changi Airport's commitment to redefining the travel experience. By integrating nature, shopping, and entertainment, it elevates the airport's reputation as a world-class destination, turning layovers into unforgettable experiences.