Cairns to Brisbane campervan: the coastal run that still bites

You can physically drive Cairns to Brisbane in three savage days, but that is the sort of plan cooked up by someone who has never met the Bruce Highway after rain. A sensible cairns to brisbane motorhome road trip is 10 to 14 days, with 7 days as the bare-bones version and 21 days if you want islands, markets and the occasional afternoon doing absolutely nothing.

The sealed coastal route via Mission Beach, Townsville, Airlie Beach, Mackay, Rockhampton, Agnes Water and Hervey Bay is roughly 1,700 km before detours. Average touring speed in a camper is not the posted 100 km/h; roadworks, cane harvest traffic and road trains make 75–85 km/h more realistic over a full day.

• Minimum: 7 days, mostly driving, one or two proper stops.
• Comfortable: 10–14 days, with short beach legs and time for laundry, dumping and water fills.
• Big Lap pace: 3 weeks, adding Magnetic Island, the Whitsundays and K’gari region without rushing.
• Do: book the first and last nights online, especially June to September.
• Don’t: plan a 480 km day and then wonder why everyone in the van has gone quiet.

The first day out of Cairns is a gentle trap: green hills, banana farms and enough swimming-hole signs to make you forget you still need a legal place to sleep. Mission Beach is a good first pause because it is close enough for a calm handover day, but far enough to feel like you have actually left the depot behind.

From there the route settles into classic Queensland coastal rhythm: sugar towns, long bridges, big servos, humid laundries and the occasional caravan reversing performance that deserves its own commentary team. Townsville and Airlie Beach are the obvious scenic anchors; Mackay, Rockhampton and Agnes Water are the useful ones that keep the distances civilised.

• Cairns to Mission Beach: 140 km — keep the first day easy and stock the fridge in Innisfail or Tully.
• Mission Beach to Townsville: 235 km — watch for cane trucks around Tully, Ingham and the Herbert River district.
• Townsville to Airlie Beach: 275 km — Bowen is a handy fuel and lunch stop.
• Airlie Beach to Rockhampton: break it at Mackay unless you enjoy arriving tired and grumpy.
• Agnes Water to Brisbane: split via Hervey Bay or Maryborough if you want a slower finish.

Fuel is not remote-outback scarce on this route, but do not treat the servo network like a suburban convenience store. Smaller roadhouses can close early, wet-season flooding can shut sections, and a headwind in a tall motorhome does rude things to consumption. Many 2–6 berth campers use roughly 11–15 L/100 km; a 70 L tank gives about 450–600 km in theory, less if you are heavy, fast or running air-con whenever parked.

The useful fuel rhythm is Cairns, Innisfail, Tully, Cardwell, Ingham, Townsville, Bowen, Proserpine, Mackay, Sarina, Marlborough, Rockhampton, Miriam Vale, Bundaberg, Maryborough/Gympie and Brisbane. The stretch between Mackay and Rockhampton is 335 km, but there are fuel options at Sarina, Clairview and Marlborough; still, fill before you need to, not after the warning light starts sulking.

• Longer fuel planning leg: Mackay to Rockhampton is 335 km if driven straight.
• Water: top up at holiday parks and signed town potable taps; never assume a beach shower is drinking water.
• Dump points: use council, holiday park or CMCA-listed dump points around major stops such as Townsville, Mackay, Rockhampton, Bundaberg, Hervey Bay/Maryborough and Brisbane.
• LPG: swap or refill at larger servos and hardware outlets in regional centres; do it before island or national-park detours.
• Do: empty the cassette before free-camping.
• Don’t: dump grey water on the ground unless a site clearly allows it.

The Bruce Highway is sealed, busy and occasionally humbling. You will share it with road trains, B-doubles, cane trucks in harvest season and locals who know every bend better than you know your own cutlery drawer. Keep left, sit on a sensible speed and let faster traffic pass where it is safe; a campervan is not a sports car, even if the driver has had two servo coffees.

Most standard hired campervans and motorhomes are for sealed roads only, with limited use of well-graded access roads to recognised campgrounds. That matters if you start eyeing off Bloomfield Track, remote beach access, soft sand, floodways or unsealed shortcuts after a chat with someone in a pub. If the road needs 4WD, your rental agreement probably says no.

• Cane harvest: roughly June to November; expect slow machinery and mud near sugar towns.
• Wet season: November to April brings heavy rain, flooding and occasional cyclone disruptions in North Queensland.
• Heat: Cairns and Townsville often sit around 29–33°C by day in summer with sticky nights.
• Height: know your van clearance before entering car parks, ferries, shopping centres and old motel driveways.
• Do: pull over only in proper bays, not on soft shoulders.
• Don’t: overtake a road train unless you can see a very long, empty stretch.

The best overnights on this run are a mix: powered holiday parks when you need showers, laundry and a battery reset; low-cost showgrounds or council camps when available; and the odd free camp when you are self-contained and the sign says yes. In winter, coastal parks around Airlie Beach, Agnes Water and Hervey Bay can book out with grey nomads who planned better than everyone else.

Queensland national park camping is usually booked online before arrival and costs around $7.25 per person per night, with no casual roll-up-and-hope system at many sites. Fires, generators, dogs and grey-water disposal rules vary, so read the specific campground page rather than trusting something your neighbour heard in 2018.

• Powered sites: useful every 2–3 nights for charging, laundry and proper water fills.
• Free camps: only stay where overnight camping is signed or permitted by council.
• National parks: book online, carry the permit, and expect fewer facilities.
• Self-contained vans: give you more options, but not permission to camp anywhere you fancy.
• Do: arrive by mid-afternoon in peak season.
• Don’t: set up chairs, awnings and the bottle-o haul in a day-use car park.