Heli Swims Inside Nitmiluk Gorge

Fly deep into Nitmiluk National Park, land in remote country and swim in secluded Top End waterholes accessible only by helicopter.

The North Horizon Advantage

A heli swim inside Nitmiluk Gorge is not simply a scenic add on. It is exclusive access to remote sandstone country that cannot be reached by road or boat. As the only helicopter operator permitted to take off and land inside the Gorge itself, North Horizon delivers rare landing locations and secluded swim sites far beyond traditional visitor areas.

Operating from our exclusive helipad within Nitmiluk National Park, every experience is seamless from lift off to touchdown. Delivered in partnership with Nitmiluk Tours and the Jawoyn Association, and backed by over 30 years of Top End aviation experience, Indigenous ownership and disciplined safety standards, each heli swim is immersive, professionally delivered and respectful of country.

What Our Guests Say

5.0 Stars 34 Google Reviews
"What an amazing experience. I purchased this flight for my wife’s birthday. At 91 years old this was a once in a lifetime adventure that we will never forget. We loved viewing the stunning Katherine River, gorge and Edith Falls from above. Highly recommend."
Ian Bruce
"Experience of a lifetime! From the jump, Sonam was super friendly and accommodating, setting the tone for a great experience. The tour was absolutely incredible from start to finish. Amazing knowledge about the Katherine gorge with insane views throughout the entire 20 minute helicopter tour. Could not recommend it enough!"
Patrick Kerrigan
"Unreal opportunity to see the Katherine gorge from the air. The pilot was great and full of knowledge. Definitely recommend a flight."
Liz Pederick

"What a spectacular flight! Views were particularly superb as the wet season had begun, waterfalls were flowing, and the landscape was beginning to look lush. Our pilot was fantastic, making us feel at ease and giving us insight to the landscape. The route was thoughtfully picked with consideration given to views and timing. Super fun! Highly recommended!"

Emily Toogood
"Absolutely amazing experience. Our pilot Sonam was excellent, very friendly and knowledgeable. Did the 13 gorge tour which was a great way to see Nitmiluk from the sky. Highly recommend to anyone wanting to take a heli tour. Will definitely be back again"
Linda
"The tour was incredible, not only because of the views, also for the information the pilot shared with us. A different way to fully experience Nitmiluk. Thanks"
Marco
"All were perfect, friendly pilot, amazing views, fresh swim in an amazing natural pool with a big water fall. The sensations of the helitour were awesome, thank you so much."
Laura Furne
"The whole experience was just magic. The weather decided to behave, the water was warm, the picnic conversation was deep and meaningful. And to make the experience incredibly memorable was our awesome Chopper Pilot Supreme, the delightful Ollie. He was very professional, gave a very concise safety speil, was very knowledgeable of his surroundings and made us both feel incredibly safe. There was a big age gap between both his passengers and he was very astute in his awareness of our abilities and made the experience for both of us so top notch. This experience is up there with all my travels around Australia. Many thanks for the opportunity."
Yvonne Smith
"The scenery is stunning. Seeing the landscape from above is a great way to appreciate the beauty of Nitmiluk National Park. I'm so glad we included the 17 Mile Valley with the Nitmiluk Gorge tour. The best part was seeing all the waterfalls flowing with so much water. I'd recommend this tour to anyone."
Jodi Fenton
"It was sublime, surreal and bloody brilliant. Ollie was friendly, professional and a great pilot to have on our trip. He made the whole thing even better, by his attitude, conversation and knowledge."
Shari Luckhurst
"It was amazing, such a special experience to see that part of the land from above especially with a lot of water around. My friend and I loved it. Ollie was great at giving commentary about the area. Will definitely be back! Thank you."
Lidia Allen
"Incredibly professional and personable pilot, 'Ollie'. Knowledgeable and informative, and obviously enjoyed his role and the environment in which he works. Incredibly beautiful place."
David Roe-Simons
One of the best experiences of my life. So good to see Katherine Gorge from the air. Pilot and ground staff were so friendly and knowledgeable. We felt very safe and comfortable with them.
Mick Ross

Frequently Asked Questions

Is it safe to swim in these locations?
Swim locations are carefully selected based on seasonal conditions and safety considerations. Your pilot will provide guidance before landing.
Do I need to be a strong swimmer?
Guests should be comfortable in natural water environments. Conditions vary depending on the season.
What should I bring?
Bring swimwear, towel, sun protection and comfortable clothing. Closed footwear is recommended for landing sites.
How long do we spend on the ground?
Ground time varies by experience and seasonal conditions. Each swim tour lists approximate timing.
Are heli swims available year round?
Availability depends on seasonal water levels and weather conditions. Wet season experiences differ from dry season options.
Can we book a private swim landing?
Yes. Private heli swim experiences are available on request and can be tailored to your group.

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Ready To Swim Somewhere Extraordinary?

Land in remote Nitmiluk country, cool off in secluded waterholes and experience the Top End from a perspective few will ever access.