When we got off the ship there's a tourism office right in front of you. We got a taxi there for $50 roundtrip for six of us. The taxi waited for us at the Falls. We paid $5 per person for the falls and when you get to them there's plenty of guides waiting to take you up them. After that we went back to the ship for lunch. If you just go up the falls once it's only about an hour long. They have lockers there to put your things in whilst you climb.