Best motorcycle routes in South America?

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South America on Two Wheels: The 17,000-Mile Reality Check I Wish I'd Had in 2023

The dust from the Peruvian truck wasn't just in my mouth; it was a gritty paste behind my eyelids, mixed with sweat and a rising panic. My GPS had blinked out an hour ago, the "500 meters to destination" marker now a cruel joke somewhere in the altiplano, and the only sign of life was a skeptical llama and the distant, tinny sound of cumbia. This wasn't the Instagram shot. This was the moment I realized everything I'd planned was, politely put, a beautifully curated fantasy.

What We'll Cover

1. How My Perfect Route Plan Unraveled in 72 Hours
2. The Gear That Saved Me vs. The Gear That Became Ballast
3. Border Crossings: A Masterclass in Bureaucratic Chaos
4. Altitude, Diesel, and Other Invisible Enemies
5. My South America Setup: Exact Specs & Costs
6. The $1,200 Mistake in a Chilean Parking Lot
7. What I'd Do Differently (The Painful Truth)
8. FAQ: Questions I Actually Get from My Inbox

How My Perfect Route Plan Unraveled in 72 Hours

I landed in Bogotá with a 2018 BMW R1200GS Adventure—the "king of adventure bikes"—and a laminated, color-coded route map. It was a work of art. It had the Carretera Austral, the Death Road, the salt flats, the whole postcard suite. Day 1: Bogotá to Villa de Leyva. A gorgeous, winding climb. Day 2: The plan was to make Ipiales, near the Ecuador border. By 10 AM, I was stuck behind a *chiva*—one of those brightly painted wooden buses—spewing black smoke on a climb so steep my cylinder heads felt like they were going to melt. My clutch hand was cramping, and the "scenic route" I'd chosen was under construction, a slurry of mud and gravel that had my bike doing an involuntary salsa. I made it to Popayán, not Ipiales, exhausted and covered in muck. The plan was already bleeding out.

The lesson I learned, sweating in that Popayán hostel courtyard, was that South America doesn't respect your spreadsheet. Distance is measured in topography, not kilometers. A 200km day on the map could be a 7-hour ordeal of switchbacks, livestock crossings, and sudden weather. I stopped trying to "make" destinations. The real route revealed itself only when I scrapped the daily goals and started asking truck drivers at fuel stops: "¿Cómo está el camino más adelante?" ("How is the road up ahead?").

Navigating by Gut and Grime

• Maps.me Over Everything: I ditched my dedicated Garmin Zumo after it tried to send me down a footpath in Ecuador. I used Maps.me on an old, offline iPhone. Why? Every local uses it. The crowd-sourced pins are gold: "Aquí vende empanadas buenas y baratas" ("Sells good, cheap empanadas here"), "Cuidado con los perros" ("Watch out for dogs"), "Hueco grande" ("Big pothole"). It's not perfect—it once showed a river as a minor stream, which I discovered mid-thigh—but it's alive in a way corporate GPS isn't.
• The 3 PM Rule: I imposed a hard stop by 3 PM. No matter how good the light, how empty the road. This gave me time to find a place (which was never as simple as "a hotel"), fix anything loose on the bike, and actually see a town. In Concepción, Chile, stopping early led me to a mechanic named Javier who welded my cracked pannier mount for the price of two beers and taught me five new words for "broken."
• Embrace the Detour: The Ruta 40 in Argentina was closed due to flooding near Perito Moreno. Instead of waiting, I took a "worse" road west into the mountains toward Chile Chico. It was 80km of brutal washboard, but it delivered me to the most stunning, turquoise lake I'd ever seen, Lago General Carrera, with not a tour bus in sight. The planned route would have been faster asphalt. The detour is the story I tell.

The Gear That Saved Me vs. The Gear That Became Ballast

In the Atacama Desert, at 4,500 meters, the temperature dropped from 28°C (82°F) to -1°C (30°F) in under an hour. The wind came howling off the salt flats, a bone-dry, sandblasting gale. I was wearing a premium, ventilated adventure jacket. I nearly got hypothermic. I had to stuff newspaper under my jacket and do jumping jacks behind a derelict bus stop. My $800 jacket was useless because I'd prioritized airflow over adaptability. Meanwhile, my $25 fleece neck gaiter from a gas station in Salta was a lifesaver.

Gear failure isn't just about things breaking. It's about things being perfectly good… for the wrong place. I became a ruthless editor of my own kit.

The Holy Trinity: Tire, Seat, Sleep

• Tires Are Your Religion: I started on Heidenau K60 Scouts, a classic 50/50 tire. They were terrible. On the wet, polished cobblestones of Colombian mountain towns, they felt like riding on ball bearings. I swapped in La Paz to Mitas E-07+ tires. The difference was night and day. More road noise, but confidence in the wet and they still handled the dirt. The specific lesson: Don't get dogmatic about "adventure" tires. Prioritize the condition you'll be scared in—for me, that was wet pavement on a cliff edge.
• Your Ass Will Talk to You: The stock BMW seat is a crime against humanity after hour four. In Medellín, I found a guy named Alfonso who re-stuffed seats out of his garage. For 120,000 COP (about $30 at the time), he added memory foam and reshaped it. Best money I spent. A good seat doesn't just prevent numbness; it prevents bad decisions born of fatigue.
• Sleep System Gamble: I carried a compact tent and sleeping bag for months, using it maybe five times. In South America, *hospedajes* (basic guesthouses) and *residenciales* are so cheap and ubiquitous that wild camping often felt like unnecessary hardship. I abandoned the tent in Mendoza, mailing it home. The bag stayed as a luxury item for cold *hospedaje* rooms. My advice: Don't pack for the 1% "maybe" scenario. You can buy a cheap blanket if you get desperate.

Border Crossings: A Masterclass in Bureaucratic Chaos

The Peru-Ecuador border at La Tina was a zoo. A sweaty, confusing, lines-that-aren't-lines kind of place. I had all my documents triplicated, my *Carnet de Passage* ready, and a smile plastered on my face. I stood in what I thought was the immigration line for 45 minutes before a soldier pointed to a different, unmarked door. Inside, the official took my passport, looked at it, looked at me, and said, "¿Regalo?" ("Gift?"). My stomach dropped. Was this it? The shakedown? I just looked confused and said, "¿Perdón?" He smiled, stamped my passport, and waved me through. He was literally just asking if I'd brought him a gift. It was a joke. I was too tense to get it.

Every border has its own personality. Some are efficient, some are designed to extract small "fees." The key is to have zero expectations and infinite patience.

Procedural Hack: Find a truck driver. They do this weekly. At the Bolivian border, I bought a Coke for a trucker named Raúl. He walked me through each window, told me which official liked which form in which order, and which one to avoid before his coffee break. Saved me three hours.

Cautionary Tale – Chile: Chile is extremely strict on agricultural products. They will search your bike. I saw a German rider have his entire bag of trail mix confiscated because it contained a single almond. Declare everything, even if it seems silly. The fine is not silly.

The Carnet de Passage Scam (That Isn't a Scam)

Everyone online debates the *Carnet de Passage en Douane* (CPD). It's a bond document for your bike, guaranteeing you won't sell it in the country. For my GS, the bond would have been thousands. I didn't get one. Instead, I used "Temporary Import Permits" (TIP) at each border. This worked in Colombia, Ecuador, Peru, Bolivia, Argentina. Chile was the exception. In Chile, they wanted proof of ownership (my title) and sometimes proof of the bond from the *previous* country. It created a two-hour delay at the Chile-Peru border while they called their supervisor. Was it worth saving the $500+ CPD fee? For me, yes. But you must be comfortable with uncertainty and have every single document (title, registration, insurance, passport copies) in immaculate order. One missing paper and you're stuck.

Altitude, Diesel, and Other Invisible Enemies

At 4,800 meters on the Salar de Uyuni approach, my mighty 1200cc twin started gasping. The throttle response was soggy, the power was halved. It felt like the bike had emphysema. This I expected. What I didn't expect was the diesel. In remote Bolivian and Peruvian villages, the "premium" gasoline is often just regular with an additive, and it can be watered down or mixed with diesel. In a one-horse town called Turco, Bolivia, I put in "gasolina especial" that made my bike sputter and smoke for 100km. I had to drain the tank and clean the fuel pump screen by the roadside, my fingers going numb in the thin, cold air.

The environment attacks in ways you don't see. Altitude affects you, too. I got a piercing headache in Puno, Peru, and made the stupid mistake of thinking a beer would help. It did not.

"Your motorcycle is strong, but the air here is stronger," said an old Quechua woman, watching me struggle to start my bike in a plaza in Potosí. She was smiling. She'd seen this before.

Fuel Strategy: Never Below Half

• The Half-Tank Rule: In the altiplano and Patagonia, I refueled every time I saw a station, regardless of gauge. Distances between stations are lies. The one marked on your map might be out of fuel, or closed for a local holiday. Running on reserve on a desolate stretch of Argentine Ruta 40, with a 70km/h crosswind, is a special kind of terror.
• Carry a Liter, But Be Smart: I carried a 1-liter MSR fuel bottle. Not for the bike, but as a bartering tool or for someone else in need. Offering a liter of fuel to a stranded local once got me a home-cooked meal and a floor to sleep on. Carrying more is a fire hazard and often against ferry rules.
• Octane Booster is Not a Myth: I carried a small bottle of octane booster. After the bad fuel incident, I used it prophylactically whenever I had to tank up in a sketchy-looking place. It's a placebo, maybe, but my bike ran smoother. Psychology is part of mechanics.

My South America Setup: Exact Specs & Costs

Here's the naked truth of what I rode, wore, and paid. This isn't a sponsored list; it's a post-mortem.

Item	What I Use	Cost (USD)	Why/Why Not
Motorcycle	2018 BMW R1200GS Adventure (Low Suspension)	Bought used: $18,500	Why: Torque, tank range (30L), dealer network (in cities). Why Not: Heavy (260kg wet). Dropping it on a Camino de Herradura ("horse trail") in Colombia alone was a 30-minute recovery ordeal. For a solo rider, a middleweight (790/890 Adventure, Tenere 700) is probably smarter.
Main Luggage	Touratech Zega Pro Panniers (37L) & Top Case	~$2,200 new	Why: Bombproof. Took direct rock hits. Lockable. Why Not: Expensive, and they're rigid metal. When I clipped a rock in Bolivia, the bike went down but the pannier didn't budge… it transferred all that force to the subframe, which cracked. Aluminum soft cases would have deformed instead.
Riding Jacket	Klim Badlands Pro	$800	Why: Amazing armor, great in rain. Why Not: As mentioned, too focused on venting. I ended up wearing a down jacket underneath it half the time. A simpler, less "adventure-specific" jacket with a good separate rain layer might have been more versatile.
Navigation	iPhone 11 (old) with Maps.me + paper map backup	Phone: $0 (already had)	Perfect. The phone lived on a cheap quad-lock on the bars. A powerbank kept it alive. Simple, effective, thief-unappealing.
Tool Kit	Custom: JIS screwdrivers, Motion Pro bead pro, tire plugs, 8-19mm sockets, spare clutch cable, hose clamps, zip ties, duct tape.	~$300 assembled	Used it all except the clutch cable. The most used item was a simple tire pressure gauge. Altitude and temperature swings change pressure constantly. Checking it became a ritual.
Daily Budget	Accommodation, Food, Fuel, Misc.	Averaged $65/day	This varied wildly. Bolivia was $35/day (fuel $1.10/L, room $12). Chile was $90/day. Argentina with black-market currency exchange (*dólar blue*) cut costs by 40%.

The $1,200 Mistake in a Chilean Parking Lot

Puerto Montt, Chile. A damp, grey city. I was tired after a week on the Carretera Austral. I parked my GS in a seemingly secure, paid parking lot near my hostel. I took my tank bag with passport and money. I left the panniers on, locked. Big mistake. Overnight, someone expertly picked the pannier locks (Touratech's "high-security" locks) and stole my entire toolkit, my spare riding gloves, my cooking kit, and a bag of dirty laundry. The insurance deductible was $1,200. The loss of the tools was a psychological blow. I felt vulnerable and stupid.

The lesson was brutal: Nothing is secure. If it's not physically bolted down and inside a locked space, assume it will walk away. From that day on, in any city bigger than a village, I emptied the panniers into my room every single night. It was a pain in the ass. It also meant nothing was ever stolen again.

Security Reality: Disc locks, chains? I carried an Abus Granit chain. Used it twice. In most places, there's nothing to chain to. Your best security is parking where there are people and eyes, preferably in a courtyard or inside a hostel/hotel. A $5 cover is also a great deterrent—out of sight, out of mind.

What I'd Do Differently (The Painful Truth)

If I woke up tomorrow and had to do it again, with the scars and knowledge I have now, here's my confession list:

1. I'd Ride a Lighter Bike. The GS was overkill. Something in the 800-900cc range, 200kg wet max, would have been more fun on the dirt and less terrifying to pick up. The KTM 790 Adventure R or the Yamaha Tenere 700 would have been my picks.
2. I'd Ship Less, Buy More. I shipped a giant box of spare parts (oil filters, brake pads, air filter) to Santiago. Cost $400 in shipping. I used half of it. I could have bought most of it locally, maybe not the exact brand, but it would have been fine. The "just in case" mentality is expensive.
3. I'd Spend a Week in a Language School. My A2 Spanish got me by, but it was transactional. The deepest connections happened when my Spanish improved in Bolivia after a few informal lessons. I'd budget for a week of immersion at the start. It pays dividends in help, friendship, and safety.
4. I'd Ditch the Camping Gear Sooner. That tent was a security blanket I didn't need. The money and space were better used for a better sleeping bag for cold rooms and an extra pair of merino wool socks.
5. I'd Take Fewer Photos, Especially Early. I spent the first month seeing everything through a lens. "I must get the shot!" I'd pull over constantly. Later, I just… rode. And the memories are sharper, more sensory, than the 2,000 blurry photos on my hard drive.

FAQ: Questions I Actually Get from My DMs

"Weren't you scared? It sounds dangerous."

I was scared of specific things: bad fuel, dropping the bike on a remote pass, getting seriously ill. I was never scared of people. The overwhelming majority of people I met were kind, curious, and helpful. The danger is in the environment and logistics, not the populace. Prepare for mechanics, not marauders.

"How did you handle the money? Did you carry cash?"

Yes, cash is king, especially in Bolivia and rural areas. I used a Charles Schwab debit card (no ATM fees worldwide) to pull local currency. I'd take out the max when I hit a city. US dollars are useful in Argentina for the *dólar blue* exchange and for big things like hotel stays in Chile. Hide it in multiple places.

"What about health insurance?"

Critical. I used World Nomads. I had to use it once for a nasty sinus infection from the dust in Peru. The clinic in Arequipa direct-billed them. No horror stories. Don't roll the dice on this.

"Solo or with a group?"

I rode solo 90% of the time. I loved the freedom. But I'd link up with other riders I met on the road for a few days or a week. It's the best of both worlds. Forcing a group for the whole trip seems like a fast track to friendship divorce.

"Biggest surprise?"

How much I'd come to love the *ruido*—the noise. Not the engine, but the soundscape: the clatter of the valve train at 4,000 meters, the hiss of gravel on the skid plate, the sudden silence when you stop in the desert, the distant *cueca* music from a roadside shack. It's the soundtrack of the trip I miss most.

"Would you do it again?"

Ask me when my knees stop aching. But yes, tomorrow. I'd just do it with less stuff and more Spanish.

Your Next Step

If you're dreaming about this trip, don't start by looking at bikes or gear. Start by learning Spanish for 15 minutes a day on Duolingo. Then, find the most broken, potholed dirt road within 100 miles of your house and go ride it on whatever bike you have. Get comfortable being uncomfortable. That's the real preparation. The rest is just shopping.

Okay, your turn. What's the one piece of "must-have" advice you've been given for a trip like this that you're secretly skeptical about? Mine was "always carry a spare clutch cable." I carried one for 17,000 miles and never used it. Let's argue in the comments.

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