Across Unknown South America

In Short

Arnold Henry Savage Landor’s massive 1913 travelogue records his extraordinary, self-funded expedition across the high plateaus, dense rainforests, and uncharted rivers of South America. Starting from the Atlantic coast of Brazil and driving inland through São Paulo and Matto Grosso, Landor attempts a perilous transcontinental crossing that few believed possible. Traveling with minimal support, a constantly mutinying crew of hired laborers, and a string of failing equipment, he surveys unmapped waterways like the Arinos River, collects extensive scientific data, and documents indigenous tribes like the Bororos. Despite suffering catastrophic losses of provisions, debilitating bouts of beri-beri, and extreme starvation, Landor survives to cross the Andes and complete his journey to the Pacific Ocean. The book remains a remarkable testament to Edwardian obsessive determination, combining granular geographic survey work with a dramatic narrative of survival against environmental and human obstacles.

The Story

Arnold Henry Savage Landor launches his transcontinental expedition with the core premise that interior South America is not an impenetrable wasteland, but a vast continent of the future awaiting systematic exploration and survey. Departing without European companions or official Brazilian survey officers—whose support he finds lacking—Landor takes upon himself every role required of a major scientific expedition. He serves simultaneously as surveyor, cartographer, hydrographer, geologist, botanist, doctor, and photographer. He sets off inland from São Paulo, passing through the rapidly expanding coffee-producing tablelands before reaching the railhead at Araguary, where the civilized infrastructure ends and the true wilderness begins.

Pushing north-westward into the state of Goyaz, Landor immediately runs into severe logistical hurdles. The local government officials fail to supply him with the promised thirty capable men, leaving him with a handful of unreliable muleteers and hired hands, many of whom are reluctant workers or former criminals. As the caravan treks across undulating grass valleys, volcanic ridges, and scrublands, Landor relentlessly measures elevations, records weather patterns, and catalogs plant life, such as the water-indicating burity palms and medicinal flora like the sucupira and algudanzinho. Managing his unruly men requires a mix of firm discipline, amateur medical care, and clever manipulation—on one occasion squelching a mutiny by dosing his strikers with massive quantities of castor oil and sending them off to fish.

As the expedition reaches the territory of the Bororo people, Landor turns his analytical eye to anthropology. He documents their material culture, physical traits, dance customs, and complex oral mythologies, including their beliefs regarding lightning, soul transmigration, and ancient deluges. Yet the physical demands of the terrain escalate. Moving beyond established paths, the party hack their way through dense forests where trees are hollowed out by white ants and lianas twist like ship cables around giant trunks.

The nature of the journey shifts dramatically when Landor transitions from land transport to river navigation. At the Arinos River, the party constructs a massive forty-two-foot wooden canoe named the Elfrida. Hand-hewing the craft and hoisting the British flag, Landor sets out down uncharted waters with four men who have never handled a paddle. Navigating treacherous rapids, whirlpools, and dangerous gravel ridges, Landor continues his daily compass readings and astronomical observations despite swarms of stinging bees, flies, and mosquitoes. Disasters mount rapidly: the Elfrida is caught in a massive whirlpool, capsizing and scattering their supplies. Landor loses his bedding, money, official papers, camp bed, and most of his food, forcing him to sleep on hard wooden packing boxes and carve new paddles from raw timber.

Undeterred, the party pushes forward, dragging the heavy canoe overland up steep, nearly vertical hills using crude log rollers and rope levers to bypass impassable cataracts. The physical strain pushes his men to the brink of open revolt; several times, Landor finds himself staring at the barrels of his crew's leveled rifles. Through sheer bravado and shrewd flattery, he disarms their mutinous intent and coaxes them onward.

After the broken Elfrida finally founders in a violent storm near the settlement of S. Manoel, Landor strikes due west across the trackless forest toward the Madeira River on foot. Starvation sets in rapidly. Game proves elusive, and his men lose all hope, repeatedly collapsing and begging to be left to die. When their tobacco runs out, one follower suffers a psychotic break and attempts suicide, forcing Landor to physically disarm him while carrying the party's remaining heavy baggage.

Reaching a riverbank without a boat, Landor conceives a novel escape: he constructs a floating raft, named the Victory, bound together using hundreds of empty glass bottles. Floating knee-deep in water atop the improvised vessel, Landor and his remaining men navigate downstream until they reach rubber-trading posts along the riverways. Though struck with severe beri-beri that leaves his lower limbs swollen and numb, Landor secures help, recovers his left-behind baggage, and continues down the Amazon basin into Peru. Reaching Yessup, he trades boats for mules to conquer the final obstacle: the soaring, mud-slicked trails of the Andes. Traversing torrential rains, mountain passes, and deep swamps, he finally descends to the coast, completing an extraordinarily dangerous journey across the breadth of the continent.

How It Unfolds

Leaving the railhead Landor arrives at Araguary, the end of the Mogyana Railway line, where he is swarmed by overzealous local promoters who commandeer his luggage and force him into a filthy, chaotic hotel. He quickly realizes that official promises of assistance will not materialize, leaving him to assemble a tiny, makeshift caravan of dubious followers and pack animals on his own initiative.

Across the campos of Goyaz The expedition marches across the undulating valleys and volcanic tablelands of Goyaz, charting rivers, recording plant species, and noting the unique geology of the chapada. Landor establishes absolute authority over his reluctant, mutinous muleteers through firm discipline, strategic flattery, and doses of castor oil.

Among the Bororo Reaching the central interior, Landor spends time studying the indigenous Bororo people. He systematically notes their physical characteristics, springy gait, net-making skills, and intricate folklore regarding ancestral spirits, lightning, and legendary floods.

Building the Elfrida Arriving at the Arinos River, Landor and his men build a giant forty-two-foot wooden canoe. He hoists the British flag over the stern and embarks on a meticulous hydrographic survey of the unmapped river, despite his four crew members having zero prior experience in watercraft navigation.

Disaster in the whirlpools The Elfrida is trapped in a violent river whirlpool, losing crucial provision boxes, bedding, medical instruments, and clothing to the current. Landor is forced to sleep on wooden packing crates, salvage his water-damaged camera negatives in the dark, and hand-carve replacement paddles to continue.

Overland by log rails Faced with impassable rapids and roaring cataracts, Landor leads his exhausted men in building crude wooden railways out of forest timber. They laboriously haul the multi-ton canoe up steep inclines and lower it down vertical cliffs using leverage and fraying ropes, narrowly avoiding fatal accidents.

Mutiny at the river's edge Exhaustion and hunger drive the crew to open revolt, pointing their rifles directly at Landor and refusing to push the canoe the final two meters over a rocky ledge. Landor diffuses the lethal standoff by appealing to their pride as courageous Brazilians, convincing them to shoot the rapids instead.

The bottle raft Victory After losing the Elfrida in a gale and striking across the trackless jungle on foot, Landor and his two starving companions reach a river without a boat. Landor constructs a raft out of empty glass bottles; despite his men's terrified protests that they will drown, the fragile craft floats them safely down to rubber-trading posts.

Crossing the Andes to the sea Afflicted with severe beri-beri that numbs his legs, Landor nevertheless charters launches to save his abandoned men, travels up the Amazon basin into Peru, and mounts a final fourteen-day mule trek over the rain-drenched, mud-choked passes of the Andes to reach the Pacific Ocean.

The People

Arnold Henry Savage Landor The tireless, uncompromising leader of the expedition. Landor acts as a self-contained scientific institute, personally taking daily astronomical readings, mapping unknown riverways, providing medical care, and taking hundreds of photographs. He possesses an indomitable willpower that refuses to concede to starvation, equipment failure, or physical disease. Where others see an impenetrable wilderness, Landor sees a vital continent of the future waiting to be systematically mapped. His rigid self-reliance makes him deeply suspicious of official bureaucracy, yet his quick thinking and psychological shrewdness consistently save him from native attacks, crew mutinies, and environmental collapse.

Alcides Promoted to quartermaster aboard the Elfrida, Alcides is one of Landor's primary Brazilian assistants through the central leg of the journey. Though initially untamed and prone to joining the other men in strikes or complaint, he proves to be an enthusiastic fisherman and capable woodsman. He acts as an intermediary between Landor and the rest of the crew, helping enforce discipline—such as administering castor oil to mutineers—and assisting in the grueling physical labor of hauling the canoe over mountain passes.

Filippe the Negro A resilient yet volatile crew member who accompanies Landor through the most desperate stretches of the jungle march. Filippe relies heavily on smoking tobacco to dull the agonizing pangs of hunger during weeks of starvation. When his tobacco supply finally runs out, the mental and physical strain drives him into a temporary violent delirium, during which he attempts to end his life with a hunting knife before Landor disarms him. He ultimately survives the trek to be safely rescued by Landor in Manaos.

Benedicto A companion during the final, harrowing trek through the uncharted forest toward the Madeira River. Gentle and easily overwhelmed compared to his fiercer companions, Benedicto falls into deep despair under the pressure of severe starvation. He constantly moans, sits down in the trail, and begs to be killed rather than press on, displaying a peculiar logic that dying of both starvation and drowning on the glass-bottle raft is simply too much to bear.

Colonel R. E. Brazil Known as the "King of the Tapajoz," Colonel Brazil is a powerful regional figure who holds a virtual monopoly on trade and rubber transport along the Tapajoz River waterway. Strong-willed and extraordinarily entrepreneurial, he acts as a generous host to the battered explorer, offering Landor free passage downriver on his fleet of trading boats and providing a brief window of comfort amidst the wilderness.

In Its Own Voice

"All the work of all kinds eventually fell upon my shoulders, and after departing I found myself filling the posts of surveyor, hydrographer, cartographer, geologist, meteorologist, anthropologist, botanist, doctor, veterinary surgeon, painter, photographer, boat-builder, guide, navigator, etc."

Landor summarizes the overwhelming personal responsibility he assumed after embarking without European officers or adequate Brazilian technical staff.

"Upon examination I found that merely the bark remained, with a few filaments inside--the rest of the interior having been entirely devoured by ants."

The author discovers why seemingly massive jungle trees collapse at the slightest touch while clearing trail paths.

"With his peculiar reasoning, Benedicto said that it was bad enough to die of starvation, but to die of starvation and get drowned as well was too much for him!"

Landor captures the grim humor and desperate mindset of his crew prior to launching their experimental bottle-raft on the river.

What It's Really About

Beneath its sequence of narrow escapes and survival feats, Across Unknown South America is an argument for the systematic demystification of the South American interior. Writing at the height of early twentieth-century geopolitical expansion, Landor views the continent not as a dark, impenetrable swamp, but as an extraordinarily wealthy "Coming Continent" hindered only by poor infrastructure, regional corruption, and lack of rigorous mapping. His journey is an effort to prove that a small, determined expedition can cross Brazil in any direction and bring back precise scientific data.

The book also explores the extreme limits of human endurance and leadership under pressure. Landor continuously tests his own physical and mental reserves against starvation, tropical disease, and crew hostility. His narrative illustrates how authority is maintained in isolation: not through institutional power, but through psychological dominance, medical knowledge, improvisational engineering, and unflappable personal courage.

Finally, the text captures a transition period in South American history. Landor records the collision between pristine, untouched ecosystems and the relentless march of industrial extraction—represented by the isolated rubber collectors (seringueiros), railhead towns, and ambitious transcontinental railway projects intended to bridge the Atlantic and Pacific oceans.

Why Read It Today

Across Unknown South America offers a vivid, unfiltered look into Edwardian exploration, written by an author who combined the instincts of a tough field scientist with an extraordinary flair for dramatic survival. Readers who enjoy classic travel narratives will find themselves immersed in an astonishing landscape of virgin tablelands, volcanic canyons, singing sand beaches, and violent river rapids. Landor's sheer tenacity is compelling; his willingness to build railways out of raw timber to haul a heavy canoe over a mountain, or to float down uncharted waters on a bed of empty glass bottles, makes for high-stakes reading.

The book does present specific period difficulties that modern readers must navigate. At roughly two volumes in its original form, it contains exhaustive geographic, meteorological, and barometric logging that can slow the narrative momentum. Furthermore, Landor's tone reflects the unmistakable cultural confidence and paternalistic biases of an Edwardian traveler, occasionally expressing harsh judgments regarding local officials, lazy laborers, and regional customs.

Yet these period attitudes are balanced by Landor's genuine curiosity, eye for natural beauty, and meticulous detail. Whether he is describing swarms of iridescent butterflies settling on his hands during sextant observations, the elaborate mythologies of the Bororo, or the physical mechanics of surviving beri-beri, Landor writes with immediate, sensory precision. It remains a fascinating historical document of a continent on the cusp of modern development, mapped by a man who refused to turn back.