Malaysian Borneo, made up of the states of Sabah and Sarawak, is one of Asia's great wildlife and adventure destinations. Here you can climb Mount Kinabalu, meet orangutans at Sepilok, cruise the Kinabatangan River for pygmy elephants and proboscis monkeys, and dive the world-class reefs around Sipadan. Most visitors fly into Kota Kinabalu or Kuching and spend a week or more, ideally during the drier months from March to October.
Where is Borneo and which part should you visit?
Borneo is the third largest island in the world, shared by Malaysia, Indonesia (Kalimantan) and the tiny nation of Brunei. For most travellers the easiest and most rewarding introduction is Malaysian Borneo, split between Sabah in the north and Sarawak in the west. Both are reached by short flights from Kuala Lumpur.
| State | Gateway city | Known for |
|---|---|---|
| Sabah | Kota Kinabalu | Mount Kinabalu, diving, wildlife rivers |
| Sarawak | Kuching | National parks, caves, Iban culture |
The best things to do in Sabah
- Climb or admire Mount Kinabalu, the highest peak in Malaysia at 4,095 metres.
- Meet rescued orangutans at the Sepilok Orangutan Rehabilitation Centre.
- Take a river cruise on the Kinabatangan to spot proboscis monkeys, pygmy elephants and hornbills.
- Dive or snorkel around Sipadan and the Semporna islands, among the best in the world.
The best things to do in Sarawak
- Explore Bako National Park for proboscis monkeys and coastal trails.
- Marvel at the vast caves of Gunung Mulu, a UNESCO World Heritage Site.
- Wander the riverfront and markets of laid-back Kuching, the cat city.
- Visit a longhouse to learn about Iban and Bidayuh culture.
Borneo often tops our list of the best places to visit in Malaysia for nature lovers.
When is the best time to visit Borneo?
The drier season from March to October is best for climbing, diving and river trips, with visibility at its peak around April to June. The wetter northeast monsoon runs from November to February, bringing heavier rain, though wildlife viewing continues year round. Check the wider seasons in our guide to the best time to visit Malaysia.
Practical tips
- Book Mount Kinabalu climbing permits and Sipadan diving passes well ahead, as daily numbers are capped.
- Allow internal flight time between Sabah and Sarawak, as there is no quick overland route.
- Pack insect repellent, quick-dry clothes and a dry bag for boat trips.
For the full picture before you plan, see our Malaysia travel guide.
Travellers who want internal flights, park permits and wildlife lodges arranged for them often start from curated Malaysia tour packages and add a Borneo leg to their trip.
Frequently asked questions
Is Borneo part of Malaysia?
Partly. The northern states of Sabah and Sarawak are Malaysian, while the south is Indonesian Kalimantan and Brunei is a separate country. Most tourism focuses on Malaysian Borneo.
How many days do you need in Borneo?
Five to seven days suits one state, such as Sabah for wildlife and diving. Ten days or more lets you combine Sabah and Sarawak with an internal flight.
Is Borneo good for wildlife?
Yes, it is one of the best places in Asia to see orangutans, proboscis monkeys and pygmy elephants in the wild, especially along the Kinabatangan River.
Do you need a permit to climb Mount Kinabalu?
Yes. Numbers are limited and permits, a guide and a night on the mountain must be booked in advance, often months ahead in peak season.
When is diving best in Sipadan?
April to June usually offers the calmest seas and best visibility. Sipadan permits are limited each day, so book through a licensed operator early.
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