Parking
Start at Dunphys Campground, reached from Blackheath via Megalong Valley Road. The final 5 km is unsealed and can be narrow, steep and boggy after rain; 2WD access is listed. The campground has a car park, but its capacity is not stated.

Blue Mountains National Park, NSW
A remote ridge circuit with 1,300 metres of climbing
Overview
Map & elevation
Plan your hike

The highest, rockiest slopes around here are a summer buffet for grizzly bears.
Blue Mountains Tour Guide
Parkwolf is a GPS audio tour guide for Blue Mountains National Park. As you drive, it chimes in with what’s ahead: hidden gems, upcoming stops, history, geology, and wildlife, right through your car’s speakers.
See the Blue Mountains audio tourRecorded for this trailhead
Dunphys Campground and the Wild Dog Mountains“You're nearing Dunphys campground, a grassy clearing with views toward Mount Cloudmaker and the Wild Dog Mountains. I'd choose it for a remote camping base, with a chance of kangaroos or wombats visiting the grass.”
Plays as you drive up to this trailhead in the Parkwolf Blue Mountains Tour Guide.
More stories near here in the app
Trail guide
Blue Dog Ridge Loop is a 17.9 km circuit from Dunphys Campground through the Wild Dog Mountains. It is a long, hard walk for people comfortable with remote routes, not a quick lookout stroll: the mapped circuit gains about 1,300 m. Allow around 8 hours, plus longer stops. A shorter, similarly named line is also listed in some maps; this distance follows the full loop from Dunphys.
The circuit links Blue Dog and Black Horse ridge country with the Breakfast Creek–Coxs River junction, then climbs back toward the ridges before closing near camp. The sampled profile falls from about 600 m at Dunphys to roughly 220 m by the river, then climbs to around 790 m. That big drop and return climb explain the effort. Some mapped sections have very poor track visibility, so save the route offline and pay attention at junctions; parts are unpaved bushwalking tread rather than a built path.
A separate 750 m return sidetrack reaches a small mesa projecting north from Blue Dog Ridge; it is extra to the 17.9 km loop. From there, the views run over Breakfast Creek valley to the north and Coxs River valley to the west. The lookout is named for Wilf Knight of the Sydney Bush Walkers. It is the best place on this walk for a wide valley view, with rock and scrub in the foreground and forested ridges beyond.
Dunphys Campground is the start, with non-flush toilets, picnic tables, barbecues and a car park. No food stop or potable drinking water was confirmed at camp or along the route, so carry enough for a full day. The final 5 km of the drive in is unsealed and can be narrow, steep and boggy after rain. Pets are prohibited in the park except certified assistance animals.
Wildlife
58 sightingsGrey KangarooMost seen around 6 AMSighting map
43 sightingsWombatMost seen around 6 PMSighting map
18 sightingsRed-necked WallabyMost seen around 6 PMSighting map
53 sightingsSwamp WallabyMost seen around 7 AMSighting map
23 sightingsBrushtail PossumMost seen around 7 PMSighting map
30 sightingsRing-tailed PossumMost seen around 7 PMSighting mapSighting maps show where each species has been reported across Blue Mountains. Wildlife moves, so no sighting is guaranteed.
Keep exploring
ChallengingSplendour Rock from Dunphys campground23.5 km · 9 hr · 0.2 km awayA remote two-day circuit to a cliff-top war memorial.
ModerateBellbird Lookout Track4.7 km · 1.7 hr · 0.2 km awayOpen forest tracks lead to a broad lookout above Carlons Creek.
ChallengingWild Dog Mountains Loop from Dunphys Campground14.9 km · 6.2 hr · 0.2 km awayA remote, full-day ridge loop with broad views across sandstone valleys.
ModerateNarrow Neck trail19 km · 5.5 hr · 7.2 km awayA long plateau walk to Clear Hill above two deep valleys.
ChallengingMount Solitary via Golden Stairs12.7 km · 8.5 hr · 7.9 km awayA full-day climb from rainforest to a remote sandstone summit.
ChallengingGolden Stairs walking track1.6 km · 1.3 hr · 7.9 km awayA steep stairway down to Federal Pass, with the climb waiting.
ChallengingRuined Castle walking track8.2 km · 5 hr · 7.9 km awayA steep valley hike to sandstone outcrops and mining history.
EasyScenic Walkway1.9 km · 50 min · 9.3 km awayA ticketed rainforest boardwalk links valley stations beneath the canopy.
Campground · 0.2 km awayDunphys campgroundA grassy base for Cox’s River walks and mountain views.
Lodging · 0.4 km awayGalong CabinsA quiet valley stay in cabins once used by pack saddlers.
Campground · 5.6 km awayMobbs Swamp campgroundA remote overnight stop on the Kanangra to Katoomba walk
Sight · 6.6 km awayCastle Head LookoutA rocky headland with views over Mount Solitary and the valley
Sight · 6.7 km awayRuined CastleA steep valley hike to a sandstone summit with wide views.
Campground · 6.9 km awayRuined Castle campgroundA remote overnight base for a steep walk to Jamison Valley views.
Sight · 9.1 km awayNarrow Neck LookoutA quick stop for the Jamison and Megalong valleys.
Sight · 9.2 km awayEagle Hawk LookoutA quieter Jamison Valley view toward the Three Sisters.Parkwolf’s Blue Mountains ranking