What is it?

Lethem is Guyana's western frontier town, a scattering of low buildings, rum shops and cattle trails sitting where the Amazon rainforest surrenders to the vast, sun-bleached grasslands of the Rupununi savannah. Red dust hangs in the air, vaqueros in leather chaps ride past on horseback, and Brazilian Portuguese mingles with English, Macushi and Wapishana in the market stalls. This is a place of striking contrasts: satellite dishes and thatched benabs, motorbikes and ox carts, cold Banks beer served under a sky so wide it seems to curve. Once a colonial outpost and ranching hub linked to the legendary Dadanawa and Manari cattle stations, Lethem still beats to the rhythm of the herd — never more so than at Easter, when the Rupununi Rodeo draws cowboys from across the savannah for bull riding, bareback broncos and three days of joyful chaos. Beyond the town, the Kanuku Mountains rise green and mysterious, giant anteaters roam the grasslands, and river arapaima the size of a man lurk in the Rupununi's oxbow lakes.

Where is it?

Lethem lies in Guyana's Upper Takutu–Upper Essequibo region, on the Takutu River directly across a bridge from Bonfim in Brazil's Roraima state — roughly 500km southwest of Georgetown. It's the natural base for exploring the North and South Rupununi, including Karasabai (home to the rare sun parakeet), Yupukari, Rewa and Karanambu eco-lodges, and the Kanuku Mountains Protected Area. Visit between December and April in the dry season, when roads are passable and wildlife concentrates around shrinking waterholes; time it for Easter weekend if you want the Rupununi Rodeo in full swing.

What makes it worth it?

Very few travellers ever reach the Rupununi, and that is precisely the point — arriving in Lethem feels like stepping off the edge of the known map. Visitors talk about the moment the forest finally breaks open onto savannah after hours of jungle track, an exhale of light and space that people describe as "the loneliest, most beautiful place I've ever seen." You'll share sunsets with Wapishana ranch hands, eat farine and pepperpot at a roadside stall, and lie awake to the sound of howler monkeys instead of traffic. It's not a polished destination and it doesn't try to be: the reward is authenticity, the sense that the community-run lodges and conservation projects here genuinely belong to the people who greet you. Years later you'll remember the red dust on your boots, the rodeo crowd roaring as a bull throws its rider, and a night sky so thick with stars it felt close enough to touch.

How accessible is it?

Getting there is the adventure. Small planes fly daily from Georgetown's Eugene F. Correia (Ogle) airport in about an hour for roughly US$120–200 each way, while the overland option is a bone-rattling 14–20 hour minibus or 4x4 journey along the Lethem Road through the Iwokrama rainforest, with a ferry crossing at Kurupukari, for around US$60–90. Lethem itself is easy once you arrive — guesthouses cost US$25–70 a night, meals are a few dollars, and both Guyanese dollars and Brazilian reais are accepted. Rupununi lodges and wildlife trips typically run US$100–250 per person per day including guides, meals and transfers, and should be booked in advance as they are small and fill up around Easter. No special fitness is needed for the town, though savannah excursions involve heat, rough vehicle tracks and river boats; bring sun protection, insect repellent, cash (ATMs are unreliable) and a flexible attitude toward schedules. Most nationalities do not need a visa for Guyana, and the Takutu Bridge offers a legal land crossing to Brazil for those continuing on.