In a pristine mountain river setting, you probably don't expect to find a pool, never mind one that is permanently heated to 27ºC by a natural spring. But that's exactly what you'll discover at Yarrangobilly Caves after a short but steep descent from the carpark. Measuring about 20m long and 2.5m deep, the main pool gently overflows like a waterfall into a children's wading pool.
Because it is a consistently warm temperature, the pool is perfect year-round. In summer, head there after exploring the caves for a quick swim and a picnic. Keep your eyes open for some of the local residents, including the water dragons that enjoy the peaceful surrounds of the pool and nearby river. In winter, it's magical to float in the warmth, watching steam rise from the surface of the water, with snow blanketing the ground around you.
There's a picnic area adjacent to the pool, as well as change rooms and toilets. After your swim, follow Yarrangobilly Caves - Glory Farm walk, there are some great fishing spots, where you can catch introduced rainbow trout. You can also loop back via Yarrangobilly Caves - River walk and South Glory Cave.
Though generally easy, some parts of the walk are steep.
There is limited mobile reception in this area of the park.
Visit NSW National Parks and Wildlife Service for more information on this trail.
The longitude and latitude of the start and end points are approximately only and should not be used for navigation purposes. Please contact me if you know the correct coordinates.
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Getting to the trailhead: Kosciuszko National Park.
To Thermal Pool carpark. Yarrangobilly Caves: Thermal Pool walk is in the northern area of Kosciuszko National Park. To get there:From the Monaro Highway:At Cooma, take the Snowy Mountains Highway and continue for approximately 110kmTurn left into Yarrangobilly Caves Entrance RoadFollow the unsealed road for approximately 6km to Yarrangobilly CavesContinue past the visitor centre and turn into the first road on the right and follow to the endFrom the Hume Highway:At Gundagai, take the Tumut exit and follow Gocup Road to TumutContinue on Snowy Mountains Highway south for approximately 75kmTurn right into Yarrangobilly Caves Entrance RoadFollow the unsealed road for approximately 6km to Yarrangobilly CavesContinue past the visitor centre and turn into the first road on the right and follow to the end Park entry points Thermal Pool carpark See on map Road quality Yarrangobilly Caves entrance and exit roads are graded gravel. They’re suitable for 2WD and 4WD vehicles up to 12.5m in length, however the Roads and Maritime Service (RMS) advise that the roads are unsuitable for caravans. RMS recommends snow chains are carried by all vehicles driving in the park in winter, including 4WD and AWD, in case of extreme weather. Visit the Life Traffic website for road conditions. Parking Parking is available at Thermal Pool carpark. Please note park entry fees apply for vehicles without a Kosciuszko National Park day pass or NPWS All Parks annual pass. Bus parking is available – contact the visitor centre on (02) 6454 9597 for access.
Closest towns to this walk: Adaminaby, Cabramurra, Cooma, Crackenback, Dalgety, Jindabyne, Khancoban, Perisher Valley, Thredbo, Tumbarumba, Tumut
Kosciuszko National Park spoils you with snow sports, walks and mountain biking in the Snowy Mountains. Go camping, explore caves, climb Australia's highest mountain, or stay in heritage accommodation. There are 7 areas in this park:
1. Thredbo-Perisher area is your gateway to Mount Kosciuszko. Find NSW's favourite ski resorts, top alpine hikes, mountain bike trails, and endless adventures in the Snowy Mountains.
2. The Lower Snowy River area embraces the wild south of Kosciuszko National Park. Camp by the Snowy River and explore the scenic trails on a walk, bike or horse ride.
3. Khancoban area is the western gateway to Kosciuszko National Park. Discover Geehi and Tom Groggin's camp spots, fishing, and riding. Marvel at the Western Fall views or explore huts and hikes in the Jagungal Wilderness.
4. The Selwyn area is your perfect base to explore the walks, rides, and top fishing spots of central Kosciuszko National Park. Selwyn Snow Resort and historic Kiandra are closed due to severe fire damage.
5. The Yarrangobilly area is a highlight of northern Kosciuszko National Park. Explore jaw-dropping caves on a guided tour and swim in the thermal pool. Stay at historic Caves House and enjoy the walks and wildlife.
6. The Tumut area is your launch pad into northern Kosciuszko National Park. Discover water sports and wildlife at Blowering Reservoir. Camp and explore hidden walks and waterfalls in the foothills of the Snowy Mountains.
7. The High Plains area spoils you with summer walks, horse rides and bike trails to mountain huts, caves, and gorges. Camp, stay in Currango's heritage cottages, and discover Kosciuszko's wild north-east corner.
Looking for more walks in or near Kosciuszko National Park? Try these trails with a similar difficulty grade.
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Grade 4 (Hard) -
Challenging Walks for Experienced Walkers: Grade 4 on the
AWTGS signifies challenging walking tracks. Bushwalking experience is recommended for these tracks, which may be long, rough, and very steep. Directional signage may be limited, requiring a good sense of navigation. These walks are suited for experienced walkers who are comfortable with steeper inclines, rougher terrain, and potentially longer distances.
Plan ahead and hike safely! Carry enough water, pack layers for changing conditions, and bring safety gear like a torch, PLB, and reliable communication device. Check official sources for trail updates, closures, and access requirements, and review local weather and bushfire advice. Most importantly, share your plans with someone before you go. Being prepared makes for a safer and more enjoyable hike! Stay Safe, Explore More, and Always #ExploreSafe.
What you carry in your pack depends on factors like weather, terrain, and your adventure type. Not sure what to bring? My free planning, food, and packing checklists are a great starting point, covering day hikes, overnight trips, and multi-day adventures. Use them to customise your kit and always prioritise safety.
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