Hanriver Cruise

Scene from the boat

We did the Hanriver Cruise and it was very pretty.  We bought ticket vouchers at the Discover Seoul Desk.  We had the attendant there write down direction for us to give to the Taxi driver. We had him write it down on one of thier handouts with all the return directions to give to the Taxi driver when we are finished. 
I recommend you give yourself an hour to get there.  It won't really take that long to get there, but if there is a lot of traffic you don't want to be late.  It took us 20-minutes to catch the Taxi.  Once we arrived at Yeo-Ui-do Wharf we went to the Ticket Office and exchaned our vouchers for the tickets.  There are little convenience stores for you to pick up drinks, and snacks for the cruise.  The cruise itself takes about 70 minutes.  
After the cruise we walked across the street to the 63-Building and caught a Taxi to get back to Post.
The cruise we signed up for included a water show from the Banpo Bridge. They have different cruises you can choose from. One of them is a dinner cruise. On the boats they also have a little shop where you can buy water. 
The "show" cruise which is what we did ran 15,000 per person.  The dinner cruise is 50,000-60,000 pp. 

Ticket Office

Banpo Bridge Moonlight Rainbow Fountain