Enter the park's network of lakes, creeks and channels from Lanjak in the north near Putussibau, or Semitau in the south near Sintang. Guides can help you register with the park office at either town (150,000/225,000Rp per person per weekday/weekend). Guides charge 150,000Rp per day.
Longboats into the park from Semitau cost around 250,000Rp and speedboats, 400,000Rp. From Lanjak longboats cost 800,000Rp and speedboats up to 2,400,000Rp depending on water levels.