I tubed half of it and it was about 1 1/2 -2 hrs.
Depends on lots of various things. 15 minutes to all day.
It really depends on you and your friends. We tube for a while then get off the rafts and swim in the blue holes that are everywhere and then tube some more. It also depends where you begin and want to end! We never want to get out of the water :) It is just amazing!
I would say, about 3-3 1/2 hrs. We always stop, rest, swim! It's really awesome!
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