Nitmiluk National Park, one of the jewels of the Northern Territory, is a mind-blowing place where the landscape changes with the seasons, ancient culture and endless adventure. Whether you love the peaceful waters of Katherine Gorge, the sandstone cliffs or the wildlife, this world-famous park and gorge country is a must-see for everyone.
Just 30km northeast of Katherine and accessible from the Stuart Highway, Nitmiluk National Park has 13 separate sandstone gorges carved out by the Katherine River over millions of years. You can visit this amazing landscape all year round, but each season brings its own magic, challenges and activities. From the drama of the wet season to the more predictable adventure friendly dry season, Nitmiluk is a place that has something new to show you every time you visit.
In this article, we’ll take you through what makes Nitmiluk National Park a year-round destination, through the seasons, the cultural significance of the park and practical tips for visiting.
The Wet Season (November to April)
The wet season in Nitmiluk National Park is a time of change. The heavy tropical rains turn the park into a green oasis. The Katherine River, full of water, brings life to the park, changes the water levels and creates a dramatic contrast to the dry season. The park’s sandstone cliffs and gorges become the backdrop for waterfalls cascading into the deep gorges below.
One of the best things about visiting during the wet season is seeing Butterfly Gorge in full flow, where waterfalls cascade over the sandstone walls. However, with the rising water levels, some swimming spots and walking tracks may be closed, but the views are well worth the visit.
For a bird’s eye view of the landscape take a scenic helicopter flight over Katherine Gorge National Park. From the air you can see the gorges, lush vegetation and vast sandstone country stretching for miles. Scenic flights are available all year round but in the wet season they give you the opportunity to see the peaceful waters alongside the thundering waterfalls created by the wet season.
Boat through the park and experience the wet season magic. While some parts of Nitmiluk Gorge may be closed due to high water levels, boat cruises still operate in parts of the park. These boat Katherine Gorge tours give you up close views of the sandstone cliffs, hidden coves and the vibrant ecosystem that emerges in this season.
Be careful when walking, as saltwater crocodiles become more active as the water rises. They can be found in the deeper gorges, so always heed the warning signs. Freshwater crocodiles are common and generally not dangerous, seen basking on river banks or near natural pools.
The Nitmiluk Visitor Centre is a must stop for wet season visitors, for up to date information on walking tracks, boating and other activities. The centre also has exhibits on the spiritual significance of the park and the history of the Jawoyn people, the traditional owners of the land.
Wet Season Highlights:
- Green landscapes, wildlife and blooming flowers
- Waterfalls and full rivers, especially at Butterfly Gorge
- Scenic helicopter flights over the Gorges
- Boat tours through flooded sections of Katherine Gorge
- Wildlife spotting, including freshwater crocodiles
Dry Season (May to October): Adventure and Exploration
The dry season in Nitmiluk National Park is the most popular time to visit as the weather is cooler and more predictable and perfect for outdoor adventures. The drop in water levels along the Katherine River opens up many of the parks’ walking tracks, swimming holes and boat tours. The lower water levels in the gorges makes for a more relaxed environment, ideal for boat cruises or canoeing along the calm waters of the Katherine River.
For walkers the dry season is the perfect time to get out and explore the parks many walking trails. The most famous of these is the Jatbula Trail, a 62km trek that takes you through sandstone cliffs, tropical woodlands and waterfalls. This multi day walk offers stunning views of the gorges and calm waters, with campsites at Sweetwater Pool and other scenic spots.
The shorter Leliyn Trail and Waleka Walk are also popular during the dry season, for day walkers who want to experience the parks dramatic scenery. These trails lead to lookout points with panoramic views of Katherine Gorge and the sandstone country. If you’re lucky you may even spot some of the parks unique wildlife, wallabies, echidnas and various bird species.
Boat cruises are one of the most popular activities in Nitmiluk during the dry season. As the water levels drop, the gorges become more accessible, and flat-bottomed boats can glide through the narrow channels between the sandstone cliffs. Cruises often visit multiple gorges, including the 2nd Gorge and the more remote 8th Gorge, where you can see the separate gorges. Whether it’s a half-day trip or a sunset dinner cruise, the views of the gorges and the peaceful sounds of the river are unforgettable.
Cultural tours are another dry season highlight. Many visitors choose to explore the park’s Indigenous culture. Led by Jawoyn guides, these tours take you to Aboriginal rock art and explain the cultural and spiritual significance of the park to the Jawoyn people. Rock art is scattered throughout the park, giving you a glimpse into the region’s history and connection to the traditional owners.
If you want to stay a while the Nitmiluk Gorge Caravan Park is a popular choice, right next to the Nitmiluk Visitor Centre, hiking trails and boat tours. Whether you’re planning a day walk or multi-day adventure, the park’s camping spots are the perfect base to stay.
Dry Season Highlights:
- Best hiking conditions on trails like Jatbula Trail and Leliyn Trail
- Boat cruises on the calm waters of Katherine Gorge
- Canoeing and swimming in the gorges and natural pools
- Indigenous cultural tours, exploring ancient Aboriginal rock art
- Camping at Sweetwater Pool
Wildlife and Ecosystems: Unique in Every Season
Nitmiluk National Park is home to a diverse range of wildlife that changes with the seasons. In the wet season, the park’s rivers and gorges are teeming with life, as are fish and amphibians, birds, and insects. The warmer temperatures bring out more species, and visitors can often see freshwater crocodiles sunbathing on the riverbanks, as well as many types of reptiles and marsupials.
In the dry season, the park becomes drier, but the wildlife doesn’t disappear. Nocturnal species like bats, owls, and bandicoots have become more active, and the park’s famous rock wallabies are often seen hopping around the sandstone walls and ancient sandstone formations. If you’re lucky, you might see a rare species like the Gouldian finch, which lives in the woodlands around the park.
In addition to fauna, Nitmiluk is rich in flora, eucalyptus trees, wildflowers, and pandanus palms add to the park’s beauty. In the wet season, the whole region blooms, and wildflowers cover the landscape and create a splash of colour against the deep greens of the forest. In the dry season, while less colourful, it allows for clearer views of the park’s stunning sandstone cliffs, gorges and spiritual significance.
FAQ
When should I visit Nitmiluk National Park?
Dry season (May to October) is best for hiking, boat tours and cultural tours. Wet season (November to April) is best for scenic flights and wildlife viewing as the waterfalls and rivers are at their best.
What should I bring with me to Nitmiluk National Park?
Whether you’re in the wet or dry season, bring comfortable walking shoes, plenty of water (in a water bladder or water tank), sunscreen, insect repellent and a hat. If camping bring a camp chair and make sure you have all your camping gear as camping fees apply in designated areas.
Can I swim in the Katherine River?
Yes, swimming is allowed in designated areas, dry season only, when the water levels are lower. Always check for crocodile warning signs before swimming, and only swim in areas approved by park authorities.
How do I see the gorges of Nitmiluk?
Boat tours, boat cruises and scenic flights are the most popular ways to see the gorges. For the more adventurous, canoeing and hiking offer a different perspective of the sandstone gorges.
When should I visit Nitmiluk National Park?
The dry season (May to October) is best for hiking, boat tours and cultural tours. Wet season (November to April) is best for scenic flights and wildlife viewing.