Kimberley waterfalls by expedition cruise: where and when

As rivers carve their way through the Kimberley’s dusty-red landscapes, they meet the sea in the form of crashing waterfalls, tumbling down gorges and over cliffs. 

And as an expedition cruiser, you’ll be able to get up close enough to feel the cascades’ mist on your skin in a true reprieve from the relentless heat of the sun.

From thundering single-drop cascades to a tidal phenomenon found nowhere else on the planet, the Kimberley’s waterfalls are the highlight reel of any expedition cruise through this remote coastline.

If you're planning a Kimberley cruise, here's a glimpse of just which falls you'll see along the way and why they're worth the journey.

Why the Kimberley is a waterfall lover's dream

These aren’t the types of waterfalls you can drive to, park beside and view from a platform. Most of the Kimberley’s waterfalls are wild and remote, only accessible by helicopter, small expedition vessel or Zodiac. And this is exactly what makes them so special; the journey to them is very much part of the destination. 

The region's wet season (roughly November to April) charges these falls with monsoonal rainfall, and by the time the cruising season kicks off in the dry months, you're treated to falls that are still flowing strong but framed by clear skies and navigable rivers. It's a narrow window that expedition cruise itineraries are built around.

King George River Twin Falls

At the very top of the Kimberley coast, the King George River carves through 100-metre sandstone cliffs before tumbling over the edge as King George Falls, known locally as Oomari, the tallest twin waterfalls in Western Australia. 

As the name suggests, the river splits into two parallel curtains of water that plunge side by side into the river below, making for one of the most photogenic sights in the entire region. To the local Balanggarra people, each waterfall is seen as the male and female Wunkurr, or Rainbow Serpents.

Expedition cruisers typically approach King George River’s falls by Zodiac, cruising slowly up the river gorge as you witness the walls rising higher around you, before arriving at the base of the falls themselves. Some itineraries let you get close enough to feel the spray, a fitting finale to a journey along one of Australia's most dramatic waterways.

Best time to see it: Early in the dry season (May–June), shortly after the wet season, when both falls are running at full strength.

Horizontal Falls

Horizontal Falls isn't a waterfall in the traditional sense, and that's exactly why it belongs on this list. Found in Talbot Bay, this natural phenomenon occurs when the Kimberley’s immense tidal movements force millions of litres of water through two narrow coastal gorges, creating a rushing "waterfall" effect that runs sideways rather than downward.

Sir David Attenborough famously described it as "one of the greatest natural wonders of the world," and once you're aboard a thrilling Zodiac boat racing through the gaps as the tide surges, it's easy to see why. 

Your visit will likely be timed around the turning tide so you’ll have the opportunity to witness the full force of this unique waterfall right before your eyes.

Best time to see it: Any time of year, though spring tides (around the new and full moon) produce the most dramatic surges.

Mitchell Falls

No list of Kimberley waterfalls is complete without Mitchell Falls (Punamii-unpuu), arguably the most iconic waterfall in Western Australia. Tucked deep within Mitchell River National Park, this four-tiered cascade drops roughly 80 metres over ancient sandstone into a series of turquoise plunge pools before spilling into the Mitchell River gorge.

Most expedition cruises reach Mitchell Falls via scenic helicopter flight, which is worth every second (and cent). The unrivalled aerial approach reveals the full staircase of tiers at once, something you simply can't appreciate from the ground. 

How the flight works from the ship, what it costs and how to secure a seat are all in our guide to helicopter and scenic flights in the Kimberley.

While the helicopter journey isn’t included in most itineraries, if you’re looking for a special splurge during your excursion, this is it. Many also offer the option to land and walk to the lookout points for a closer view of the falls thundering into the gorge below. 

Keep an eye out for the surrounding sandstone country, home to some of the oldest known Gwion Gwion (Bradshaw) rock art in Australia.

Best time to see it: Early in the dry season (May–June), when flow is still strong but access is easiest.

Other Kimberley waterfalls worth watching for

While Mitchell Falls, Horizontal Falls and King George River Twin Falls are the headline acts and highlights on most Kimberley cruise itineraries, keep an eye out for a few other falls that often feature on Kimberley expedition itineraries:

• Eagle Falls: A lesser-visited cascade near the Prince Regent River, often included on more adventurous itineraries.
• Berkeley River Falls: Dropping directly onto a remote beach, making for a rare beach-meets-waterfall landscape.
• Prince Regent River Falls: A series of smaller cascades spotted during river cruising and wildlife-spotting excursions.

Few places on Earth pack this much raw natural power into one coastline. Whether it's the layered cascades of Mitchell Falls, the tidal spectacle of Horizontal Falls, or the towering twin curtains of King George River, Kimberley waterfalls offer a side of Australia that most travellers never get to see. An expedition cruise remains the best, and often only, way to experience them up close.