A nice scenery and history of the the man made lake and hover dam narrated on board. It's quite a short trip from the port to the hover dam. The price of the cruise itself is reasonable but you have to pay to enter the park to get to the port, lol! I think it should include the entry to those who just want to take the 90 minutes boat ride. There's should be a discount rate or a van ride from the entrance to the port? Just a thought...
For that... I rate it 3 stars