Australia’s national parks safeguard some of the most dramatic and biodiverse landscapes on the planet. From the mist-shrouded rainforests of Queensland to the ancient sandstone escarpments of the Northern Territory, these protected areas offer hiking trails that range from gentle family strolls to multi-day wilderness treks. Each walk provides an intimate encounter with the country’s unique flora, fauna, and geological history. Whether you’re a seasoned backpacker or a casual day‑hiker, the trails across Australia’s national parks promise unforgettable experiences. This guide explores some of the finest hiking routes, expanding on well‑known favourites and uncovering lesser‑gems that deserve a place on every adventurer’s list.

Blue Mountains National Park, New South Wales

The Blue Mountains National Park, a World Heritage‑listed wilderness just 90 minutes from Sydney, is defined by its sheer sandstone cliffs, deep valleys, and eucalypt forests that cast a blue haze. The park’s network of trails offers something for every level of fitness and experience.

Wentworth Falls Track

This track is one of the park’s most accessible yet rewarding walks. The main loop spans about 3.5 kilometres (return) and takes roughly two hours, with a moderate grade that includes stone steps and narrow cliff‑edge paths. The trail leads to three distinct lookouts over the Wentworth Falls cascade, plunging into the Jamison Valley. Hikers can extend the journey by connecting to the National Pass for a longer, more challenging circuit. Wildlife sightings often include lyrebirds, yellow‑tailed black cockatoos, and the occasional wallaby.

Grand Canyon Walk

Contrary to its name, this walk is not in the United States but in the heart of the Blue Mountains. The 6.3‑kilometre loop descends into a lush, fern‑lined gorge carved by Greaves Creek. The trail features historic hand‑cut stonework, moss‑covered walls, and several small waterfalls. It takes about three to four hours and is rated moderate. Because the canyon stays shaded, it is a popular choice on warmer days.

Mount Solitary via the Federal Pass

For experienced hikers seeking a full‑day challenge, the Mount Solitary route offers rugged terrain and panoramic views. The out‑and‑back walk is approximately 14 kilometres and typically takes eight hours. The trail passes the Ruined Castle rock formation before ascending Mount Solitary, where the summit rewards with a 360‑degree vista of the national park. This hike requires good navigation skills and ample water supplies. More trail information can be found on the NSW National Parks website.

Kakadu National Park, Northern Territory

Kakadu is Australia’s largest terrestrial national park, covering nearly 20,000 square kilometres. Its landscapes range from floodplains and monsoon forests to rugged Arnhem Land escarpments. The park’s walking tracks provide access to ancient rock art, thundering waterfalls, and abundant wildlife, including crocodiles, wallabies, and hundreds of bird species.

Jim Jim Falls Walk

Jim Jim Falls is one of Kakadu’s most iconic sights, especially during the dry season (May to October). The walk to the plunge pool is about 2.5 kilometres return, but it involves scrambling over large boulders and navigating uneven terrain. It takes roughly two to three hours and is rated moderate to hard. The payoff is the sight of a 200‑metre waterfall dropping into a clear, deep pool. Swimming is permitted in designated areas but only when the water is free of crocodiles—always check park alerts before entering.

Barrk Sandstone Walk

Starting from the Nourlangie car park, the Barrk Walk is a 12‑kilometre loop that takes about five hours. It traverses the top of the Arnhem Land escarpment, offering sweeping views of the floodplain and outlier rock formations. The trail passes several Aboriginal rock‑art sites, including the famous Nourlangie painting gallery. Bring plenty of water and a hat, as the exposed ridge can become extremely hot by midday.

Gunlom Plunge Pool and Lookout Walk

Located in the southern part of the park, Gunlom features a natural infinity pool at the top of a waterfall. The walk from the carpark is only about 1.5 kilometres return, but it includes a steep climb up a metal staircase. Once at the top, you can swim in the pool while gazing over the vast valley below. The lookout is a perfect spot for sunset. Check the Parks Australia website for seasonal road access and safety updates.

Cradle Mountain‑Lake St Clair National Park, Tasmania

This Tasmanian park is part of the Tasmanian Wilderness World Heritage Area, renowned for its alpine scenery, ancient rainforests, and glacial lakes. The park is the heart of the famous Overland Track, but it also offers shorter day walks that showcase its dramatic beauty.

Overland Track

The Overland Track is a 65‑kilometre, six‑day walk from Cradle Valley to Lake St Clair. It traverses button‑grass plains, myrtle‑beech forests, and passes mountain peaks such as Mount Ossa, Tasmania’s highest. Walkers must book in advance during the peak season (October to May) and pay a fee. The track is rated hard due to the distance, unpredictable weather, and steep sections. Highlights include the summit of Mount Cradle (optional side trip) and the serene shores of Lake St Clair. Many hikers extend the journey with side trips to waterfalls and alpine lakes.

Dove Lake Circuit

A much gentler alternative, the Dove Lake Circuit is a 5.7‑kilometre loop that takes about two hours. It circles the lake with the iconic Cradle Mountain as a backdrop. The track is well‑maintained and largely flat, with boardwalks over boggy areas. Wildlife is abundant: wombats often graze near the trail, and black currawongs are common. This walk is suitable for families and those with limited time.

Marions Lookout Walk

For a moderate, shorter hike with outstanding views, the Marions Lookout walk climbs above Dove Lake. The 2.6‑kilometre return track is steep in sections, with stone steps built into the dolerite slope. The lookout provides a panoramic view of the lake and the surrounding peaks. On clear days, the reflection of Cradle Mountain on the lake is almost perfect. For more information, visit the Tasmania Parks website.

Great Otway National Park, Victoria

Victoria’s Great Otway National Park is a place of temperate rainforests, dramatic coastlines, and towering waterfalls. It is located along the Great Ocean Road, making it easy to combine a hike with a coastal road trip. The park’s trails range from short, accessible boardwalks to strenuous multi‑day treks.

Maits Rest Rainforest Walk

This 800‑metre loop is one of the park’s most accessible trails, with a raised boardwalk that winds through a cool, fern‑filled gully. The walk takes about 30 minutes and is suitable for wheelchairs and strollers. Massive myrtle beech trees, some over 300 years old, tower above the path. The air is thick with the scent of damp earth and moss, making it a sensory experience for all ages.

The Great Ocean Walk

Though the full Great Ocean Walk spans 104 kilometres from Apollo Bay to the Twelve Apostles, day‑walkers can tackle shorter sections. One popular segment is the stretch from Blanket Bay to Cape Otway (about 10 kilometres one‑way). The trail passes through eucalypt forests, coastal heath, and along cliff‑top platforms. Look for koalas in the treetops and southern right whales during migration season (June to October). The entire walk is well‑marked and offers a mix of difficulty levels.

Erskine Falls Walk

The Erskine Falls are some of the tallest in the park, dropping 30 metres into a fern‑lined gorge. The walk from the carpark to the viewing platform is only 200 metres, but a more adventurous 2‑kilometre return track descends to the base of the falls via steep steps. This lower trail offers a different perspective and a chance to feel the spray. The area is particularly lush after rain. Check the Parks Victoria page for trail updates and weather conditions.

Daintree National Park, Queensland

The Daintree is the world’s oldest rainforest, estimated to be 180 million years old. This park, part of the Wet Tropics World Heritage Area, contains an extraordinary array of plant and animal life, including primitive flowering plants, cassowaries, and the elusive tree kangaroo. Walking trails here range from easy boardwalks to challenging ridge climbs.

Mossman Gorge Walk

The Mossman Gorge section offers a 2.7‑kilometre loop that follows the crystal‑clear Mossman River. The track is paved and has gentle grades, making it one of the most accessible rainforest walks in Australia. The canopy overhead filters the sunlight, and the river’s granite boulders are perfect for a cooling dip. Indigenous guides from the Kuku Yalanji people lead cultural walks, offering deeper insights into the forest’s medicinal plants and Dreamtime stories.

Mount Sorrow Ridge Track

For experienced hikers, the Mount Sorrow Ridge Track is a strenuous 7‑kilometre return walk that gains about 700 metres in elevation. The trail is rough, muddy, and requires good fitness. The reward at the summit is a sweeping view of the Daintree River mouth and the Coral Sea. This hike is not recommended for beginners or those without proper footwear and navigation tools. It typically takes five to six hours.

Jindalba Boardwalk

Located in the Daintree’s northern section, the Jindalba Boardwalk is a 1.2‑kilometre loop through lowland rainforest. It is designed for visitors with limited mobility, with wide, level boardwalks. Interpretive signs explain the ecology, including the role of the giant fan palms and the epiphytic orchids. The walk is also an excellent spot for birdwatching, with the chance to see wompoo fruit doves and Victoria’s riflebirds. For planning tips, see the Daintree Rainforest visitor guide.

Grampians National Park, Victoria

The Grampians (Gariwerd) are characterised by dramatic sandstone ridges, rugged peaks, and abundant wildflowers in spring. The park has a rich Aboriginal cultural heritage, with numerous rock‑art sites. Hiking trails here offer everything from short loops to multi‑day treks.

The Pinnacle Walk

One of the park’s most popular day walks, the Pinnacle can be reached via several routes. The shortest is from the Wonderland Car Park, which is a 2.1‑kilometre ascent (one‑way) that takes about 1.5 hours. The trail passes through the Grand Canyon, a narrow slot gorge, then climbs stone steps to the lookout. The panoramic views over Halls Gap and the surrounding mountains are spectacular at sunrise or sunset.

Mount William Summit Walk

At 1,167 metres, Mount William is the highest point in the Grampians. The walk from the carpark is a 3‑kilometre return hike that involves a steady climb on a gravel road. It takes about 2 hours return and is rated moderate. On clear days the view extends all the way to the coast. The summit is often windy and cooler than the valley, so pack a jacket. The Parks Victoria website has detailed maps and seasonal closures.

Boronia Peak Trail

A less‑crowded option, the Boronia Peak Trail starts from the Stony Creek Picnic Area and climbs 2.6 kilometres to a lookout with views across the Serra Range. The trail is steep in sections but well‑maintained. It takes about 2–3 hours return and is a great choice for those wanting a moderate workout away from the busier paths.

Planning Your Hike: Essential Tips

Before setting out on any hiking trail in Australia’s national parks, consider these key points:

  • Check park alerts – Weather conditions, trail closures, and fire bans can change rapidly. Always consult the official park website on the day of your walk.
  • Carry enough water and food – Many trails have no drinking water sources. A general rule is 1 litre of water per 2 hours of walking in moderate conditions; in warmer climates, increase to 1.5 litres per hour.
  • Wear appropriate footwear – Wet rocks, loose gravel, and steep steps are common. Sturdy hiking boots with good grip are strongly recommended.
  • Notify someone of your plans – Mobile phone reception is often patchy or nonexistent. Leave your itinerary with a friend or at your accommodation.
  • Respect wildlife and cultural sites – Stay on marked trails, do not feed animals, and treat rock art with extreme care. Many sites are sacred to Indigenous peoples.
  • Be prepared for changing conditions – Even on sunny days, temperatures can drop quickly in alpine areas, and rain can turn tracks into mud. Carry layers, a waterproof jacket, and a first‑aid kit.

Australia’s national parks offer some of the best hiking opportunities in the world. Whether you are walking the ancient rainforests of the Daintree, the alpine plateaus of Tasmania, or the coastal cliffs of Victoria, each trail provides a unique connection to the land. Lace up your boots, respect the environment, and discover the vast, wild beauty that awaits on every path.