Arrival in Ras Al Khaimah and Jebel Jais Zipline Today, you will check into your room at Pullman Al Marjan Island Resorts. Sink into its comforts and get ready for a record-breaking adventure as you head to Jebel Jais Zipline. It allows you to experience the world’s longest zipline that whizzes you over the UAE’s highest mountain, hitting an incredible speed of up to 160 kilometers per hour. You can look forward to the most captivating moments with a brief pause on the falcon-shaped, glass-bottom platform.