A heart island

A stunning tropical island in the middle of a turquoise ocean, surrounded by a mesmerizing underwater illusion where white sand flows downward like a waterfall, forming a deep ocean trench similar to the one near Mauritius. The scene is lively and full of adventure — people riding jet skis, parasailing, snorkeling, and sailing on small boats around the island. The sunlight sparkles on the crystal-clear water, coral reefs shimmer beneath the surface, and palm trees sway gently in the breeze. Ultra-realistic, aerial cinematic view, 8K resolution, vibrant colors, detailed water textures, National Geographic photography style.