Raffles Hotel Singapore is world-famous for its luxurious accommodation, historical significance, and iconic architecture. It was built in 1887 and is one of the oldest and most iconic hotels in the world. The hotel is renowned for its colonial-style architecture and opulent interiors, which feature many beautiful artworks, grand staircases, and marble floors. It is also known for its famous bar, the Long Bar, where the Singapore Sling cocktail was invented.