MIAMI, 2015-5-22 — /Travel PR News/ — Gliding on an 82-foot zip line; scaling a 43-foot rock-climbing wall; or sprawling out 136 feet above the sea in a cantilevered whirlpool, Allure of the Seas’ guests will enjoy unique, bird’s-eye views as they sail into some of Europe’s most captivating cities. And having just emerged from an… Read the full press release