Can anyone give me some advice on the above. I have booked tickets for the Powerplant tour-the website is very confusing.....and I'm not sure this is the best option. Would really like to do the whole thing including walking on top of the dam but as far as I can make out, you can only book this when you get there-does this mean that I would have to pay for a full tour on top of what I've paid for the Powerplant tour?
Also, would like to visit the new bridge afterwards. Is this easy to get to from the dam?