There are several different Sydney shore excursions, but one of the most popular and exciting is the Harbour Bridge climb. The climb takes you literally to the top of this iconic bridge, to a height of about 440 feet. Of course, you’ll need a head for heights, but even if you don’t consider yourself a climber, the experience is quite safe. Your climb is led by an experienced and professional guide, and you are attached safely to the bridge railings at all times. Most tours offer a choice of several different climbing times, and most tours limit numbers to about a dozen, to ensure a more personalized experience. It’s surely one of the world’s great travel experiences, and worth doing for the spectacular views alone. From the top of the bridge you can enjoy wonderful views of the city, harbor and even the Blue Mountains.