Fly high on Catalina Island with these exhilarating things to do by air! The Catalina Zip Line Eco Tour takes guests 600-feet above sea level and traverses five separate zip lines, reaching speeds up to 35 mph. You can also get some air on the Catalina Aerial Adventure as you scale through the trees on the different ropes courses. Fly high above the ocean on one of our parasailing adventures. Or get high above it all with a Catalina helicopter tour with IEX Helicopters.