Road trips and getting around
Distances are unreal: Cairns to Sydney is 2,400km, which is London to Moscow. Fatigue kills more travellers here than anything exotic, so swap drivers every two hours, stop every 200km whether you feel tired or not, and never push through dusk in roo country (the full playbook is in the Driving guide). Plan fuel on remote highways, carry 10L+ of water per person, and share your route before you leave, not from the road: Matey trips with live location exist for exactly this, and a Guardian back home (a parent or mate anywhere in the world who can see your check-ins) turns 'nobody knows where I am' into 'someone always does'. On hitchhiking, the honest version: it still happens on backpacker routes, it is restricted on motorways and rules vary by state, and it hands a stranger total control of your situation, which is precisely what every safety rule tries to avoid. Rideshares between mateys are the better answer, which is why Matey ride posts carry driver profiles, reviews, and women-only ride flags so you can choose a car full of people like you. If you do ever hitch: daylight only, never alone, photograph the plate and send it to a mate before getting in, and keep your bag on your lap, not in the boot.
Sun, heat and water
Australian UV is genuinely different from home: UV 11+ in summer burns unprotected skin in under 15 minutes, so slip-slop-slap is survival advice, not a tourism slogan. SPF50+, reapplied every two hours, real hat, and shade in the 10am-3pm window. Heat has a protocol too, because it escalates in stages: thirst and heavy sweating first, then dizziness, headache and nausea (heat exhaustion, stop and cool down NOW), then confusion, staggering or sweating that stops, which is heat stroke and a 000 call, no debate. Drink before you are thirsty, add electrolytes on big days, and never sleep in a closed van in the sun. In the ocean, rips kill more visitors than everything with teeth combined: swim between the red-and-yellow flags on patrolled beaches, and if a rip takes you, float and signal, swim parallel to the shore, never fight it straight back. In croc country (roughly Rockhampton north, coasts, rivers and waterholes), no wild swimming unless signage explicitly says it is safe. Full stop, no exceptions for hot days, locals doing it, or how shallow it looks.
Farm and workplace safety
You can legally refuse unsafe work: chemical spraying without PPE, unguarded machinery, dodgy quad bikes (a leading killer on Australian farms), working at height with no gear, 40-degree shifts with no water breaks. Your visa does NOT depend on keeping any specific job, your completed 88 days travel with you to the next farm, and every state's workplace safety regulator takes anonymous reports. Ask for an induction and PPE on day one; a farm that scoffs at the question is telling you exactly what kind of farm it is. On isolated properties, keep your own exit possible: money for transport out (your emergency buffer doubles as a leave-anytime fund), your phone charged, your location shared with someone off-farm, and a daily Matey check-in timer running so that a missed check-in pings your people instead of nobody noticing for a week. Harassment and coercion on remote farms are a known problem, and the whole pattern relies on workers feeling trapped. You are not: no job, no signature and no visa day is worth your safety, and the Fair Work Ombudsman (13 13 94) cannot cancel your visa for reporting an employer.
Nights out, spiking and getting home
Hostel culture runs on goon, and most bad nights start the same way: separated from the group, phone dead, no plan home. So make the plan while sober: set a meet point, keep 20% battery sacred, know the venue's address, and use licensed taxis or rideshares late at night rather than accepting lifts from new best friends. Drink spiking happens in backpacker bars like anywhere on earth: watch your drink get poured, keep it in your hand, never leave it with someone you met tonight, and treat sudden extreme drunkenness (yours or a mate's) that does not match what was actually drunk as spiking until proven otherwise. That means staying together, getting somewhere safe, and calling 000 if anyone is fading, vomiting while drowsy, or unresponsive; hospitals treat, they do not judge, and neither do the paramedics. Look after the drunkest person in your crew and get them home, because next week that person is you. And a quiet rule that prevents most disasters: nobody in the crew leaves a venue alone with a stranger without at least one mate knowing who, where and when.
Your stuff, and the dorm reality
Most hostel theft is opportunistic: an unlocked locker, a phone charging unattended, a wallet on a bunk. Beat it with boring discipline. Bring your own padlock, lock the locker every single time, keep passport and bank cards either on you or locked away, and split your money across two cards kept in two places, because losing everything at once is the actual disaster. Photograph your passport, visa grant and cards into cloud storage today, and keep offline copies on your phone; replacing documents is painful everywhere and agonising from a farm town. Valuables that will not fit a locker (laptops, cameras) go to reception's secure storage in busy party hostels. If something is stolen, report it: to the hostel first, and to police on 131 444, the non-emergency police assistance line in most states, because a police report number is what travel insurance claims live or die on. And keep perspective: the overwhelming majority of dormmates are exactly like you, and the lock is for the rare exception.
Remote areas, comms and who to call
The number everyone knows: 000 for life-threatening emergencies, and it works from any mobile with any network's signal, even with no credit, and can locate you from your phone. The number almost nobody knows: 131 444 for police when it is NOT an emergency (theft reports, minor incidents, something dodgy but not dangerous) in most states, which keeps 000 free for the moments that need it. SES on 132 500 handles storm and flood help. Now the outback truth: enormous areas of Australia have NO mobile signal at all, and outside cities the Telstra network covers vastly more country than anyone else, so a Telstra-network SIM is itself safety gear (see the Phone & Internet guide). Beyond the fringe, that is what PLBs (personal locator beacons) and EPIRBs are for: registered distress beacons that reach satellites from anywhere on earth with one button, hireable from many parks offices and worth every cent for remote hikes and 4WD trips. Some newer phones offer satellite SOS in Australia, but verify YOUR model actually supports it here before trusting your life to it. Before any remote leg: tell someone the route and return time, set a Matey check-in timer, and carry more water than seems reasonable.
Look after each other
The last layer of safety is the crew itself. Check in on your mates: the person who has gone quiet in the group chat, the one stuck alone on a remote farm, the one whose travel romance has isolated them from everyone. Homesickness and low patches are a normal part of this year, not a failure, and they pass faster when someone asks. Lifeline (13 11 14) is 24/7, free, and talks to anyone in Australia regardless of visa status; Beyond Blue (1300 22 4636) does the same. Use the report button on anything dodgy in Matey (fake jobs, creepy behaviour, dangerous operators): the mods act on it, and every report protects the next person who would have walked in blind. Set up your safety kit once, tonight, while you are thinking about it: Guardian added, check-in timer tested, 000 and 131 444 saved, documents photographed. Five minutes of setup, a year of someone always having your back. That is the whole point of this place.