Enjoy a spectacular, bird’s-eye view of Sea World Orlando and the surrounding area (including portions of Walt Disney World Resort) at Sky Tower, which lies in the heart of the theme park and rises to a height of 400 feet. The constantly rotating Sky Tower has served as SeaWorld’s landmark since the Central Florida attraction first opened its doors in 1973. The Sky Tower tour, which provides a welcome respite from the summer heat, takes approximately 6½ minutes.