What makes Molenteng particularly captivating is the dramatic contrast between the stark, rugged cliffs and the crystal-clear turquoise waters of the Indian Ocean. Perched high atop a cliff, the Molenteng Tree House provides a unique vantage point to take in this mesmerizing panorama. The sea stack, known as the “Thousand Island” or “Pulau Seribu,” is a distinct geological marvel, with numerous islets scattered around it like emeralds in a sapphire sea.