Kinabalu is not just a mountain but a whole world. The massif is a granite pluton that pushed up through the surrounding rocks relatively recently in geological terms, and it was shaped by glaciers during the ice ages, which carved its summit into a jagged plateau of bare rock with spires and gullies. On its slopes, the climate changes from tropical lowland to cool montane to alpine, and the variety of life is astonishing: thousands of plant species, including hundreds of orchids, pitcher plants of extraordinary size, and rhododendrons, many found nowhere else. The park that protects it was one of Malaysia's first UNESCO World Heritage sites.
The northern and eastern flanks of the mountain, around here, are less visited than the main park headquarters, and the road winds through forest and farmland with the summit looming above. The local Kadazan-Dusun regard the mountain as sacred, the resting place of the spirits of the dead, and its name is often explained as coming from their words for the revered place of the dead, though the origin is debated. Climbing to the summit is a popular two-day trek, but it requires a permit and a licensed guide, and places are limited, so book well in advance.
The giant pitcher plants are a particular draw. Some species on Kinabalu have pitchers large enough to drown a small rodent, and they grow in the open, low scrub of the upper slopes. The Rafflesia, a huge parasitic flower that smells of rotting meat, also grows in the forests around the mountain, and local villagers sometimes advertise when one is in bloom, charging a small fee to see it.
The roads here are winding and steep, with good surfaces in the main but potholes and gravel in places. Away from the main road through Kundasang you will have the lanes mostly to yourself, and the views are superb when the clouds allow. The weather is the main challenge: clear in the early morning, cloudy by mid-morning, and often raining by afternoon. Ranau, about eighteen kilometres away, is the nearest town with full services, and Kundasang has fuel and food. Plan to ride in the morning and spend the afternoon somewhere dry with a hot drink.