For reach Thousand Islands we can choose some sea transportation, first is from Muara angke harbour we can use wood ferry public transportation boat, in this harbour provide boat services to Pramuka Island, Tidung Island and Kelapa/Harapan Island.
Second is depart from Marina harbour number 21 Ancol, in here provide by transportation department and they provide 3 – 4 boat, each boat can accomodate maximum for 20 people and they provide fast boat can reach pramuka just 1 hour and 20 minutes, Tidung island in 1 hour 40 minutes.
Important note : This services depart on 8am from marina and around 12 – 1 pm from islands.Ticket cannot booked in advance and lot of people choose this transportation to thousand islands so if u prefer this services u must come for queueing since at least 5 am for tidung and 6 am for pramuka, if you not get the ticket you must catch the boat from muara angke.
Lane II : KM Kerapu
Route : Marina – Pulau Untung Jawa – Pulau Pramuka -Pulau Kelapa (PP)
Lane III : KM Kerapu
Rute : Marina – Pulau Untung Jawa – Pulau Lancang – Pulau Payung – Pulau Tidung (PP).
Lane IV : KM Kerapu
Rute : Marina – Pulau Untung Jawa – Pulau Lancang – Pulau Pari – Pulau Pramuka (PP)
Lane V : KM Kerapu
Rute : Marina – Pulau Untung Jawa – Pulau Pari – Pulau Pramuka – Pulau Kelapa (PP).
Third is you can rent the high speed boat in marina ancol, the price around IDR 3,5 million for 1 day trip, IDR 7 million for 2 days 1 night and 10 million for 3 days 2 nights trip.