The best 5 gravel cycling adventures in Latin America

Gravel is the fastest-growing thing in cycling, and it's easy to see why. Take the speed and elegance of a road bike, give it fatter tires and lower gears, and point it down the endless unpaved back roads that road riders never touch, the ripio, the ranch tracks, the mining roads, the forgotten routes between villages. Suddenly a whole hidden world of riding opens up: quieter, wilder, more adventurous, and infinitely more connected to the landscape than tarmac ever is.

And here's the secret the sport hasn't fully caught onto yet: Latin America is a gravel paradise. Vast networks of unpaved roads climb through the high Andes, thread across Patagonian steppe, and roll through wine country and páramo, most of them empty, most of them spectacular, and most of them made for drop bars and fat tires. This is our countdown of the five best gravel cycling adventures in Latin America.

First, a quick definition, because gravel gets confused with its neighbors. Gravel riding is not loaded bikepacking, the self-supported, camp-as-you-go touring where you carry everything. Nor is it the paved climbs and one-day descents of road cycling. Gravel sits in between: fast, light, mixed-surface riding on a drop-bar bike, often ridden as day rides or point-to-point trips with support, increasingly organized around a booming calendar of gravel events. It's the most versatile way to explore a landscape on two wheels, and Latin America has more of that landscape than almost anywhere.

What makes gravel different and why Latin America is made for it

The appeal of gravel is freedom. On a gravel bike you're no longer confined to paved roads and the traffic on them; you can link dirt roads, farm tracks, and quiet back routes into rides that feel like exploration. The bike is efficient enough to cover real distance but capable enough to handle rough surfaces, so a single day can string together landscapes a road ride never could.

Latin America happens to be perfectly built for this. Outside the main highways, an enormous share of the region's roads are unpaved, connecting Andean villages, crossing altiplano, following rivers and coastlines. That means near-limitless gravel terrain with very little traffic, often at altitude, often through scenery that would be a national park anywhere else. The tradeoffs to plan for are real, remoteness, altitude, big temperature swings, and long gaps between resupply points, but they're exactly what make the riding feel like adventure rather than exercise. The Adventure Cycling Association sets the broad safety and route standards worth knowing before any big unpaved ride.

Here, then, are the five best places to do it.

#1 Valle de Uco and the Mendoza high-desert gravel, Argentina

Argentina's Mendoza province is famous for Malbec, but for gravel riders it's famous for something else: a vast web of dirt roads climbing off the vineyards of the Valle de Uco toward the foothills of the Andes, with the snow-capped Cordón del Plata filling the western sky. The riding here is a gravel dream, long, gently climbing ripio roads through high desert and vineyard, near-zero traffic, huge mountain views, and a wine town waiting at the end of every ride.

It's some of the most accessible world-class gravel in South America: the elevation is manageable, the surfaces are generally good, and the logistics are easy thanks to Mendoza's tourism infrastructure. You can ride hard all morning through desert and foothills, then be back among the wineries by afternoon. For a first Latin American gravel trip, Mendoza is hard to beat.

Best for: All levels; the ultimate gravel-and-wine combination.

#2 The Sacred Valley to Lares gravel roads, Peru

Above Cusco, beyond the tourist trail, the Andes are laced with unpaved roads that connect Quechua villages, terraced valleys, and high passes and riding them by gravel bike is one of the most culturally rich cycling experiences on the continent. The dirt roads around the Sacred Valley and over toward the Lares valley climb to genuinely high passes, past herds of alpaca, weaving communities, and Inca terracing, with the Andes towering all around.

This is high-altitude gravel, much of the riding sits well above 3,000 metres, with passes higher still, so it demands acclimatization and respect. But the reward is riding through living Andean culture on roads almost no cyclist ever sees, far from the crowds of the famous trekking routes. Ride it with a local operator and support crew, and you get the remoteness without the risk.

Best for: Fit riders comfortable with altitude; the most culturally immersive gravel in the Andes.

#3 The Aysén backroads off the Carretera Austral, Chile

Chile's Carretera Austral is a legendary cycling route, but the real gravel treasure lies just off it: the network of unpaved side roads threading through the Aysén region's fjords, temperate rainforest, hanging glaciers, and turquoise rivers. Riding gravel here is Patagonia at its most raw, wild, wet, sparsely populated, and staggeringly beautiful, with the added drama of ever-changing weather.

The surfaces are genuine ripio, the climbs can be long, and the region's famous rain means you ride prepared for anything. But the payoff is riding through some of the least-developed, most pristine landscape in the Americas, where a day on the bike might pass more waterfalls than cars. It's remote enough that support and good planning matter, which is exactly what makes it feel like a proper expedition.

Best for: Adventurous riders who want wild, wet, spectacular Patagonian gravel.

#4 The Ecuadorian Páramo gravel loops, Ecuador

Ecuador packs an astonishing variety of gravel into a small country, and its high-altitude páramo, the misty, tussock-grass moorland above the tree line, offers some of the most atmospheric riding anywhere. Dirt roads climb through this eerie, beautiful landscape between the country's volcanoes, linking indigenous communities, crater lakes, and high passes, often within the "Avenue of Volcanoes" corridor that runs down the Ecuadorian Andes.

The riding is high, cool, and dramatic, with the constant possibility of a volcano emerging from the cloud. Ecuador's compact geography means you can string together remarkable diversity in a short trip, páramo in the morning, cloud forest by afternoon and the country's growing adventure-tourism scene makes guided and supported gravel increasingly easy to arrange.

Best for: Riders who want dramatic high-altitude scenery and volcano views in a compact, accessible package.

#5 The Rolling interior gravel of Uruguay, Latin America's surprise gravel country

Here's the wildcard, and the one to watch. Uruguay has none of the Andes' drama, and that's precisely the point: its gently rolling interior of ranch land, gravel farm roads, and tiny gaucho towns is emerging as one of South America's best pure-gravel destinations and its gravel-event scene is growing fast. The riding is at low altitude, on endless quiet dirt roads through green, undulating countryside, with a warm and welcoming rural culture and none of the logistical hurdles of high-mountain travel.

For riders who love the social side of gravel, the events, the long rideable days, the country hospitality, Uruguay is a revelation. It's the antidote to altitude and remoteness: accessible, friendly, and built for the kind of flowing, all-day gravel riding the sport was made for. As the international gravel calendar expands into South America, Uruguay is quietly becoming one of its hubs.

Best for: Riders who want accessible, sociable, all-day gravel without altitude and a taste of the region's growing event scene.

Bike setup, tires, and altitude on gravel

A few practical notes tie these rides together. For most Latin American gravel, wider tires (in the 40mm-plus range) run tubeless are the sweet spot, enough volume to smooth out rough ripio and resist punctures, without sacrificing too much speed. Lower gearing than a road setup is essential for the long, loose climbs, especially at altitude. And on any high-Andes ride, altitude is the great equalizer: even strong riders are humbled above 3,000 metres, so acclimatize properly and pace conservatively.

Above all, plan for remoteness. Many of these routes run for long stretches with no shops, no water, and no phone signal, so carry what you need, know your resupply points, and, on the bigger objectives, ride with a support vehicle or a local operator who knows the roads.

Guided vs. self-guided, and the growing gravel-event calendar

You can ride all of these self-supported if you're experienced, but a guided or supported gravel trip transforms the harder ones, an operator handles the vehicle support, the resupply, the route-finding on unmarked dirt roads, and the local knowledge that turns a good ride into a great one. It also opens doors: access to the best local routes, cultural connections in the villages you pass, and a safety net in genuinely remote terrain.

The other fast-growing option is the gravel event. As the UCI Gravel World Series and independent gravel races expand into South America, organized events are becoming a great way to experience a region's best gravel with full support, timing, and a community of riders, a perfect on-ramp for travelers who want the adventure without planning every kilometre themselves.

Outer connects riders with verified cycling and gravel operators across Latin America, so whether you want a supported Andes traverse or a wine-country day ride, you can roll out with a local crew who knows exactly where the best dirt roads go.

Five countries, five completely different flavors of gravel, from Mendoza's wine-country ripio to Uruguay's rolling ranch roads. The bikes are getting better, the routes are getting known, and the empty dirt roads of Latin America are waiting. Air down your tires and go find them.