Deua National Park

Deua National Park is a rugged wilderness of limestone gorges, sparkling rivers and dense eucalypt forests, tucked away in the far south of New South Wales. It’s a place where you can truly escape the crowds and immerse yourself in ancient landscapes carved by water over millennia. The park’s centrepiece is the spectacular Deua River Valley, offering exceptional opportunities for bushwalking, caving and camping. This is a destination for self-reliant travellers with a sense of adventure – the kind of place where you can spend days exploring without seeing another soul.

Highlights & What to See

• Deua River Valley & Bendethera Caves – A stunning limestone gorge system with a network of caves accessible via a challenging but rewarding walk. The main cave features a huge cathedral-like chamber and crystal formations.
• Big Hole – An enormous natural limestone sinkhole, 60 metres deep, that you can peer into from a viewing platform. It’s a dramatic reminder of the park’s karst geology.
• Mount Donovan – A peak offering panoramic views over the park and out to the coast on clear days. The walk is steep but short.
• Camping by the Deua River – Several basic campgrounds along the river provide a true wilderness experience, with swimming holes and birdlife including lyrebirds and glossy black cockatoos.
• Wyanbene Caves – Another limestone cave system, less visited than Bendethera, with guided tours available on weekends (check ahead).

Suggested Time to Spend

Plan for at least a full day to experience the park’s highlights, but two or three days are ideal if you want to tackle longer walks and explore the caves properly. The park is remote – the nearest town is Moruya, about 40 minutes’ drive – so it’s best treated as a dedicated stop on a south coast road trip. Overnight camping is the best way to soak up the atmosphere, especially in the cooler months when the river is flowing and the bush is vibrant.

Nearby Areas Worth Combining

• Monga National Park – Just north, with similar rainforest and granite boulders, plus the iconic Monga Walk.
• Eurobodalla National Park – South along the coast, offering pristine beaches and coastal lagoons.
• Batemans Bay – A popular coastal town with great seafood and the starting point for the Clyde River kayaking.
• Moruya – A historic riverside town with a good bakery and the Moruya Markets on Saturdays.
• Nerriga – A tiny historic village on the park’s western edge, with a pub and access to the Shoalhaven River.

Please check official sources for current details.