Where the Mountains of the Moon Meet a Hundred Hidden Lakes

The road out of Fort Portal climbs through tea. Not the ragged smallholder tea of a roadside shamba, but the clipped, luminous green of the Mpanga and Kiko estates, combed into contour lines that follow the hills like fingerprints. Then, without ceremony, the tea ends and the ground simply drops away — a perfect circle of water, several hundred metres across, held in a bowl of forest so steep that the reflection of the far rim seems closer than the lake itself. This is Lake Nyinambuga, and if it looks familiar, check your wallet: it is the view engraved on Uganda's twenty-thousand-shilling note.

There are more than fifty of these crater lakes scattered across the Tooro highlands west and south of Fort Portal, the cooled punctuation marks of an old and violent volcanic argument between the Rwenzori massif and the floor of the Albertine Rift. Some are barely bigger than a village football pitch. Some are two hundred metres deep. A few are so heavily mineralised that nothing much lives in them at all; others are warm, bilharzia-free and entirely swimmable, which in East Africa is a rarer luxury than it sounds. Together they form what may be Uganda's most underrated landscape — a place travellers pass through on the way to gorillas and chimpanzees, and then spend the rest of the trip wishing they had stayed in.

Fort Portal itself sits at roughly 1,540 metres on the eastern shoulder of the Rwenzori Mountains — Ptolemy's fabled Mountains of the Moon — and the altitude shows. Mornings arrive cool and clean; afternoons are green rather than glaring. The town was named for Sir Gerald Portal, the British consul-general who arrived in the 1890s, but its older and truer identity is as the seat of the Tooro Kingdom, one of Uganda's constitutionally recognised cultural institutions. In 2020 the government gave the town city status and branded it, pointedly, Uganda's Tourism City. Years on, the label has begun to fit.

The kingdom is the reason to slow down here. Karuzika Palace, the royal residence on its own commanding hill above town, was built in 1963 and restored in 2001; it is the home of Omukama Oyo Nyimba Kabamba Iguru Rukidi IV, who was enthroned in 1995 at the age of three and remains one of the youngest reigning monarchs anywhere in the world. A short drive down the Kasese road, the Karambi royal tombs hold his predecessors. Neither site is polished in the way a European palace is polished, and that is rather the point: a guide from the kingdom will walk you through succession, regalia and the etiquette of the court in the same breath as the current king's development foundation.

Ten kilometres out, at Amabere ga Nyina Mwiru, the geology and the mythology fuse outright. Behind a small waterfall, a cave of pale, dripping stalactites is said to be the breasts of Nyina Mwiru, daughter of King Bukuku, mutilated by her father in an attempt to keep suitors away and prophecy at bay. The prophecy won: her son Ndahura became the first of the semi-legendary Chwezi rulers. The mineral seepage that whitens the rock is still, in the local telling, her milk. Guides climb from the caves to the rim of Nyakasura crater for a view that takes in three lakes and, on a clear morning, the snow line on Margherita Peak.

The best way to see the lakes is on foot, and the region has quietly built the infrastructure for it. The Ndali-Kasenda cluster, about half an hour south of town, is threaded with community-run trails linking Lake Nyabikere — the lake of frogs, and it lives up to the name after dark — to Lake Nkuruba, where a protected pocket of forest shelters black-and-white colobus, red-tailed monkeys and vervets, and on to Nyinambuga and Lyantonde. Half-day loops are genuinely half-day loops: three to four hours, a guide from the neighbouring village, stops for medicinal plants, butterflies and a birdlist that runs comfortably past sixty species before lunch. Great blue turacos crash through the canopy like badly parked aircraft. Crowned hornbills complain from the rim.

Fort Portal is also the most convenient base in western Uganda. Kibale National Park's chimpanzee tracking at Kanyanchu is about 35 kilometres south; Semuliki and its Sempaya hot springs lie roughly 55 kilometres west through the Rwenzori foothills; the northern sector of Queen Elizabeth is two hours away; and the Rwenzori trailheads at Nyakalengija and Kilembe are within a comfortable morning's drive. Many visitors treat the town as a refuelling stop between two parks. The better plan is to reverse it — base yourself on a crater rim for three nights and make the parks the day trips.

Getting there is easier than the map suggests. Fort Portal lies about 300 kilometres from Kampala on tarmac via Mubende, a four-to-five-hour drive in normal traffic, or slightly longer on the southern route through Mbarara and Kasese. Scheduled domestic flights serve Kasese, roughly 75 kilometres south. Within the crater-lake region a high-clearance vehicle is worth having in the wet, though the main loops are passable in a saloon car in dry weather.

The climate is the region's quiet advantage: two drier windows, roughly December to February and June to August, but the highlands stay green year-round and the so-called low season of April, May and November now carries discounted permit pricing in the nearby parks. Pack a fleece for evenings on a crater rim at 1,500 metres; visitors consistently underestimate how cold Tooro nights get.

Costs are modest by Ugandan safari standards. Entry to Amabere ga Nyina Mwiru has been posted at around UGX 7,500 for Ugandan adults, UGX 2,500 for Ugandan students, UGX 18,500 for East African residents and UGX 41,500 for non-residents, with community guiding fees on the crater trails typically negotiated locally in the UGX 20,000–50,000 range; confirm current rates on arrival, as site fees are revised without much notice. Accommodation runs the full ladder — from backpacker bandas on the water at Lake Nkuruba, through mid-range town hotels such as the Mountains of the Moon and Nyaika, to Ndali Lodge's cottages strung along a crater ridge with the Rwenzoris filling the horizon. Even the top end here costs a fraction of a comparable bed in the gorilla sector.