The ferry to Ulleungdo depart at 9.50am. We got a ticket on the spot 1 hour before departure time on weekday (seems like reservation only in Korean), and the weather is good (the ferry will be cancelled if bad weather condition).

We leave our M2 Motel in Busan at 6.10am, took the subway from Seomyeon station to Nopo station (30 minutes), board a bus to Pohang (1h20m) then took a taxi to Pohang Passenger Terminal (6000won).