Georgetown to Brazil: Guyana's Interior Rainforest and Savannah Route

Georgetown to Brazil: Guyana’s Interior Rainforest and Savannah Route

You have one road. The Georgetown to Lethem highway, a long ribbon of asphalt, gravel, mud, and hope, is the only way to cross Guyana's interior, reach the Iwokrama canopy walkway, and exit overland into Brazil. Most travellers land in Georgetown and cannot figure out how to get past the coast. This page tells you exactly how to drive it, where to stop, what to book, and what the journey demands of you.

The trip runs through three distinct worlds. First, the coastal Demerara region: flat, canal-lined, and loud with minibuses. Then the deep rainforest of the Iwokrama Forest Reserve, where the road narrows and the canopy closes overhead. Finally, the open Rupununi savannah, a landscape of termite mounds and distant mountains that slides straight into the Brazilian border town of Bonfim. Each section requires a different plan, a different budget, and a different tolerance for dust. Do not treat this as a single day's drive. Treat it as a four to five day itinerary with deliberate stops.

Leaving Georgetown and Crossing the Demerara

Your journey does not begin in the capital's historic centre. Skip the St. George's Cathedral detour if you are on a tight schedule. You want to cross the Demerara Harbour Bridge by 07:30. Traffic stacks up after 08:00, and you lose a good hour sitting in a minibus queue on a single-lane floating bridge that has no patience for tourists.

From there, the road runs west through the coastal sugar and rice belt. The landscape is flat, watery, and punctuated by wooden stilt houses and roadside stalls selling pine nuts and coconut water. Fill your fuel tank at the last station before Linden, the only town of any size for the next stretch. Petrol stations become unreliable once you turn south toward the interior. Carry cash in Guyanese dollars; cards are useless here.

The Linden highway is paved and decent for the first stretch. After Linden, the asphalt degrades. You hit the Soesdyke Linden Highway junction and turn onto the unpaved track that leads into the Iwokrama Forest. This is the point of no return for rental cars. If you did not book a 4x4 in the city, turn back now. A sedan will not survive the corrugations, the mud after rain, or the deep river fords near Mabura Hill.

Booking Your Vehicle in the Capital

Book a 4x4 at least three weeks ahead through a city operator like Tropicana or Jason's. Expect to pay USD 100 to 150 per day for a Toyota Hilux or Mitsubishi L200, inclusive of insurance but exclusive of fuel. Fuel the vehicle at the pumps before departure. The drive from Georgetown to Lethem consumes roughly two full tanks, and fuel prices inside the interior double. Fill every chance you get.

Into the Iwokrama Forest: the Canopy Walkway and Jaguar Trails

The Iwokrama Forest Reserve begins roughly four hours from the capital, just after the Kurupukari River crossing. This is the midpoint of your journey and the reason most people make the trip at all. The Iwokrama Canopy Walkway, a suspension bridge suspended 30 metres above the forest floor, is the only structure of its kind in the country. Do not treat it as a drive-by stop.

You need a full day here. The walkway requires a guide. This is mandatory, booked through the Iwokrama River Lodge or the field station at Kurupukari. Arrive by 08:00, before the heat draws insects and the midday light flattens the canopy colours. The walk itself takes 60 to 90 minutes. Binoculars matter. Bring them. You will see purple-breasted cotingas, howler monkeys, and, if you are exceptionally lucky, a harpy eagle perched in a silk cotton tree.

The forest floor holds bigger prizes. This reserve has one of the highest densities of jaguars in the Americas. You will not see one from the canopy walkway. You see them on the night drives organised by the lodge. Book a night drive at least 48 hours ahead. The lodge charges USD 60 per person for a two-hour circuit on the logging roads, using a spotlight and a guide who knows the territory. May through July, when the forest is wet and frogs are loud, produces the most sightings. Jaguars follow the capybara and caiman that come to the flooded ponds.

Where to Sleep in the Forest

The Iwokrama River Lodge at Kurupukari is the only accommodation inside the reserve. Book a cabin at least one month in advance during peak season, December to February. Rates in early 2026 ran around USD 120 per person for a full-board package, including dinner and breakfast. The alternative is the Atta Rainforest Lodge, 20 kilometres off the main road on the way to the canopy walkway. Atta is more rustic, cheaper at roughly USD 80 per person, and closer to the walkway entrance. Neither place has reliable Wi-Fi. Download your offline map of the region before you leave Georgetown.

Emerging Into the Rupununi Savannah

South of the reserve, the road breaks out of the forest into the Rupununi. The transition is abrupt. One kilometre you are in a green tunnel, the next you see a horizon of dry grassland, scattered ite palm trees, and the Kanuku Mountains on the skyline. The Rupununi is savannah, cattle country, and the territory of the Macushi people. The villages here are small, subsistence-oriented, and operate on a schedule you cannot rush.

The main town in the region is Lethem, a frontier settlement of 3,000 people that functions as the customs post for the border crossing to Bonfim, Brazil. Lethem has a bank, a few guesthouses, and a market that sells Brazilian produce, cheese, and cheap beer. Do not confuse it with a destination. Lethem is a transit point. The better stop is the village of Annai, 80 kilometres north of Lethem, where the Rock View Lodge offers a grassy compound, hammocks, and a view of the mountains. Stay here one night to reset before the border crossing.

From Annai, you are a two-hour drive to Lethem and the Brazilian border. The road is unpaved but flat. Pass the customs and immigration office in Lethem, located at the end of the main street. The office opens 08:00 to 16:00, Monday to Friday, and 08:00 to 12:00 on Saturdays. Sunday crossings are possible only if you are crewed on a river barge, which is rare. Plan your arrival for a weekday morning. The Brazilian side at Bonfim processes you quickly, but the Guyanese exit stamp can take up to 45 minutes if a bus of Venezuelan miners arrives ahead of you.

The Journey Demands Time

The full drive takes 10 to 12 hours of pure driving time, not counting stops. With the canopy walkway, a night drive, and an overnight in Annai, budget four days minimum. Do not attempt it in less than three. The road eats suspensions, the heat saps energy, and the border closes at 16:00. Rushing turns a rewarding route into a logistics failure.

An Honest Caveat About This Route

This journey is not for every traveller. The road is rough. The accommodation is basic. The distances are deceptive. You will spend hours in a bouncing 4x4 with dust infiltrating every bag. The payoff, the canopy walkway at dawn, jaguar tracks on a mud road, and the unbroken savannah sky, is real. But it asks for patience, cash, and a willingness to be uncomfortable. If predictable comfort matters, fly to Lethem from the capital on the weekly Air Services Limited flight. But then you miss the transition, and the transition is the point of the road.