Generally 10-night cruises.
 
Darwin to Broome or reverse.
 
Season May to Oct each year.
 
6 star operators - Ponant, Silversea, Seabourn.
 
Only small Expedition ships of about 200 pax are permitted to operate in the region. All operators use rubber duckies or zodiacs to access remote beaches, inlets, and waterfalls. All excursions apart from high-cost ones like helicopter flights are included. This even applies to Seabourn, that normally doesn't include excursions, but being an expedition voyage, they are.
 
These expedition voyages really can sell for up to 20/30/40 USD per person.
 
Our expected price range for the best available discounts is between $8000-10,000 USD per person. ( Tax is additional with Seabourn).