Through British Guiana to the summit of Roraima

In Short

This narrative records an expedition undertaken during the First World War through the uncharted hinterlands of British Guiana. Traveling by launch, canoe, and foot, the author and her husband navigate coastal mudflats, cross dense tropical jungles, and scale towering plateaus to reach Mount Roraima’s summit. The book captures a moment when colonial ambitions met raw wilderness, illustrating both the formidable natural barriers of South America and the logistical realities of early twentieth-century travel. It endures as a vivid, precise chronicle of geography, indigenous encounter, and environmental contrast written from a rare female perspective.

The Story

The journey begins along the flat, muddy coast of Georgetown, where tidal waters overlap the dikes and the dense rainforest forms an impenetrable green wall. Eager to explore beyond the small fraction of cultivated land near the sea, the author and her husband set out southward. Their route follows the major river systems that serve as the colony's only highways into the deep interior. Moving by launch up the Demerara and Essequebo rivers, they pass timber concessions and bauxite mining settlements before turning into the Potaro River. Travel by motorized launch proves unpredictable, marked by mechanical failures and long delays on sandbars, but eventually gives way to the rhythmic, quiet stroke of paddles in a wooden tent-boat.

Ascending the Potaro Gorge, the travelers make their way toward the massive Kaieteur Falls. Emerging suddenly from the dense jungle onto a rocky savannah, they encounter the vast chasm where the river plunges into the abyss. After establishing the feasibility of new overland trails through the steep terrain, they push beyond the fall's damp mist into the high country.

The expedition relies on local guides and indigenous carriers as it crosses the continental divide between the Essequebo and Amazon river basins. Leaving the twilight of the rainforest behind, they break out onto the open, windswept savannahs of the interior plateau. The trail leads them past isolated villages, red jasper riverbeds, and high pasturelands near the undefined borders of Brazil and Venezuela.

Reaching the foot of Mount Roraima, the party relies on local Arekuna villagers to assist with the final ascent. They navigate steep, rocky slopes to reach the cold, desolate summit, where fantastic stone formations loom through swirling fog. However, the freezing temperatures and lack of shelter make lingering on the plateau impossible for their lightly clad carriers. After a brief night on the peak, they descend, retracing their steps back down the rivers to Georgetown.

How It Unfolds

The coast behind The journey begins on the muddy, low-lying seaboard of British Guiana, where tidal waters slop over sea dams and dense forests block access to the interior. The travelers board river launches, passing coastal sugar fields and bauxite mines along the Demerara River.

Into the gorge Transferring to smaller craft and navigating treacherous rapids, the party enters the Potaro River basin. The continuous roar of unseen cataracts leads them through deep rainforest to the lip of Kaieteur Falls, where the river drops into a massive gulf.

Crossing the divide Leaving the river system, the travelers trek through dense forest trails, relying on indigenous carriers to transport supplies. They cross the mountain saddle that separates the Essequebo and Amazon watersheds, emerging from soggy jungle onto sun-drenched savannahs.

Across the high plains The party marches across wide upland tablelands, fording clear streams with coral-red jasper bottoms. They visit remote villages, trade for cassava and fruit, and navigate local trails marked by grass fires and striking mountain landmarks.

Summit and return Reaching the base of Roraima, the expedition climbs through thick cloud cover to the cold, rocky summit. Exposed to freezing winds and lacking wood for fires, they make a quick descent and retrace their steps back to the coast.

The People

• Mrs. Cecil Clementi The author and narrator, who seeks to explore the unknown hinterlands of British Guiana beyond the restricted coastal fringe. She endures long marches, damp camps, and cold mountain nights while keeping detailed notes on the landscape and logistics.
• Cecil Clementi The author's husband, a colonial official and surveyor who leads the expedition's pathfinding efforts. He measures gradients, maps trail alignments for future roads, takes barometric readings, and drives the group forward across difficult terrain.
• Mr. Menzies A local rancher who joins the expedition in the interior, leveraging his relationships with local communities to secure carriers and provisions. He operates a cattle ranch on the high savannahs and helps navigate indigenous diplomatic customs.
• Joseph An Arekuna guide whose knowledge of the trails and mountain landmarks keeps the party moving across the unmapped savannahs. Carrying his hammock and fowls, he directs the travelers through pass after pass while naming the surrounding peaks.
• Haywood The camp attendant whose good humor and culinary ingenuity sustain the travelers through heavy rainstorms and equipment breakdowns. He manages the field kitchen, prepares warm drinks during cold river waits, and keeps the baggage organized.

In Its Own Voice

"The forest builds an impenetrable barrier, keeping him a close prisoner upon seaside mud flats, which are in the main a dreary waste of uncultivated land."

The author notes how little the average coastal resident sees of British Guiana's vast interior.

"No sooner do you reach the savannah than you also come upon the last of Sprostons' rest-houses."

Emerging from the dense rainforest trail above the Potaro River, the travelers arrive at the clearing near Kaieteur Falls.

"A fire can only be maintained by an Indian squatting beside it and tending it all the time."

On the summit of Mount Roraima, the cold night air proves challenging for the exposed expedition party.

What It's Really About

Beneath the travel narrative lies an examination of isolation, geography, and the practical demands of colonial infrastructure. The text contrasts the coastal population's narrow focus with the vast, untapped interior of British Guiana, arguing that the territory's true value remains hidden behind green forest walls. Through careful descriptions of river gradients, trail alignments, and potential road routes, the author considers how modern transport could open the interior savannahs to settlement and trade. At the same time, the narrative highlights the environmental divide between the humid lowland jungles and the open, invigorating highland tablelands, questioning why such extensive lands remain uncultivated and mostly unknown to the outside world.

Why Read It Today

Readers drawn to classic travel literature and early exploration will appreciate this unpretentious, highly observed account. The narrative moves at a steady pace, combining precise geographic descriptions with the daily realities of expedition life. It provides a historical window into South America's interior during a period when vast regions remained unsurveyed and accessible only on foot or by canoe.

The prose reflects its era, featuring period terminology and traditional British colonial attitudes toward indigenous populations and land development. Readers should anticipate detailed breakdowns of travel times, barometric measurements, and geographic markers that anchor the trek in real space. What lingers is the sharp sensory contrast between the claustrophobic, rain-drenched rainforest and the sudden, radiant freedom of the open savannahs, alongside the lingering mystery of Roraima's fog-bound plateau.