World’s longest ZipRider at 5330 feet long, including a 1300 foot vertical drop! Accelerating to a maximum speed of 60 mph, the 1.5 minute ride will touchdown on the beach at Icy Strait Point. (If you put your feet out, you go faster) … alaska adventure hoonah ziprider “icy strait point” cruise “royal caribbean” “zip line” excursion “world’s longest” mountains icy strait point