When I signed up for the climb, I was a little bit nervous about the heights but seriously, it's not scary at all. You're "teathered" to a cable the whole way and the bridge is pretty much a fortress. Strongest bridge in the world. My guide was super friendly, amusing and knowledgale about the brige and Sydney in gerneal. The only crappy thing about this experience is the price. Of all the cool things I did in Oz on my trip, this was the best.
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