Dunns Swamp

Dunns Swamp is a serene, water-filled sandstone gorge in Wollemi National Park, about 2.5 hours north-west of Sydney. Despite its name, it’s not a swamp but a tranquil lake formed by the damming of the Cudgegong River. Paddling a canoe or kayak through the glassy waters surrounded by rugged cliffs and ancient pagoda rock formations feels like entering a lost world. It’s a favourite for campers, paddlers, and hikers seeking a wild, uncrowded escape.

Highlights & What to See

• Paddling the Swamp – Hire a canoe or kayak from the campground (or bring your own) to explore the narrow waterways, inlets, and hidden corners of the gorge. The reflections of the sandstone cliffs in the still water are mesmerising.
• Pagoda Rock Formations – The bizarre, honeycomb-like sandstone pagodas around the water’s edge are a geological highlight. Walk the Pagoda Trail (3.5 km loop) for close-up views and panoramic lookouts over the swamp.
• Walking Tracks – The Dunns Swamp Walking Track (2 km one way) follows the shoreline from the campground to the dam wall, offering birdwatching and quiet picnic spots. The Ganguddy Walk (6 km return) climbs to a lookout with sweeping views.
• Camping Under the Stars – The basic campground at Dunns Swamp is a gem – book ahead for a site right by the water. It’s a prime spot for stargazing, far from city lights.
• Wildlife Spotting – Keep an eye out for kangaroos, wallabies, and a rich variety of birdlife, including kingfishers, cormorants, and wedge-tailed eagles.

Suggested Time to Spend

Dunns Swamp is best enjoyed as an overnight trip. Arrive early to secure a campsite, spend the afternoon paddling and walking, then settle in for a campfire dinner (fire restrictions permitting) and a night under the stars. If you’re short on time, a day trip from the Hunter Valley or Mudgee is possible – allow at least 3–4 hours to paddle and do one short walk – but you’ll want to stay longer.

Nearby Areas Worth Combining

• Wollemi National Park – The vast wilderness around Dunns Swamp offers more remote walks, including the challenging Wollemi Walk (multi-day) and the famous Glow Worm Tunnel (about 1 hour drive away).
• Mudgee – Head 45 minutes south to this charming wine region for cellar door tastings, farm-to-table dining, and heritage streetscapes. A perfect contrast to the wild bush.
• Rylstone – A tiny historic village near Dunns Swamp with a classic pub, café, and the scenic Fernther Gully Falls walk (a 2 km return track to a waterfall).
• Bylong Valley – Drive the scenic Bylong Valley Way (part of the Great Western Drive) for dramatic valley views, limestone caves, and the Bylong Lookout.
• Hunter Valley Wine Country – About 1.5 hours east, the famous wine region offers world-class Semillon and Shiraz, gourmet food, and luxury accommodation – a great end to a bush adventure.

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