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Gunung Mulu National Park
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Gunung Mulu National Park is a remarkable feature of the geography and culture of Malaysia. A UNESCO World Heritage site, famous for its karst landscapes, giant caves, and millions of bats that swarm out in the evenings. Home to the world's largest cave chamber (Sarawak Chamber). Pinnacles trail for experienced hikers. Unique rock formations and underground rivers. This protected area is part of Malaysia's rich wildlife and flora, with tropical rainforests, orangutans, hornbills and mangrove coastlines. Like many notable places in Malaysia, it combines regional character with the legacy of the multicultural Malay-Chinese-Indian society and the tropics. Thus, this place contributes to the diverse profile of Malaysia, between Kuala Lumpur, Borneo, palm oil plantations and tropical rainforest.
- Location: Malaysia
- Top sights: Gunung Benarat · Pinnacles · Mini Pinnacles
- Nearby: Mulu (Gunung Mulu National Park) (12 km)
Best time to visit & climate
The most pleasant time to visit is Feb, Mar, Aug.
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Avg °C | 24 | 24 | 24 | 24 | 24 | 24 | 24 | 24 | 24 | 24 | 24 | 24 |
| Rain mm | 296 | 165 | 172 | 228 | 239 | 231 | 219 | 207 | 221 | 285 | 297 | 319 |
📋 Practical info
Best season
A visit to this cave system is possible year-round, however, the dry season is often more advantageous as the rainforest trails are less slippery and boat trips are generally more straightforward.
Best time of day
The absolute highlight is the late afternoon just before dusk, when millions of bats emerge in gigantic, undulating swarms from the large cave openings, taking to the night sky to hunt.
Etiquette
A strict no-flash photography rule is enforced inside the caves to avoid panicking the sensitive bats. Stay on the wooden boardwalks and always follow the clear instructions of the park guides.
What to bring
Sure-footed, closed-toe hiking shoes are mandatory for the damp jungle trails. A reliable headlamp, strong insect repellent, and a lightweight rain poncho belong in every daypack.
Getting there
This remote national park is best accessed via small domestic flights, as there are no continuous road connections. Alternatively, a longer, adventurous boat journey upriver is sometimes possible.
What to expect
The spectacular bat exodus is a natural event and highly weather-dependent; during heavy rain, they often remain inside the cave. Allow plenty of time and simply enjoy the mystical atmosphere.
Geography
Facts
- A UNESCO World Heritage site, famous for its karst landscapes, giant caves, and millions of bats that swarm out in the evenings.
- Located within the Federation of Malaysia.
- Shaped by the tropical monsoon climate of Southeast Asia.
Explore nearby
Notable places around
Route planner — Car & Motorhome
Where do you start? We build the route here, with stops and country notes along the way.
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© OpenStreetMap contributors · OpenRouteService
Sights in the town Gunung Mulu National Park (3)
Sights nearby
Frequently asked questions
Why is the park famous?
It is famous for its massive cave systems and impressive limestone formations.
How to get to the park?
Only accessible by flight from Miri; there is no road access.
What are the 'Pinnacles'?
Spectacular, sharp limestone pinnacles that require a demanding hike.
Can you visit the caves alone?
No, cave tours are only permitted with an official guide.
What should one pack?
Sturdy footwear, flashlight, rain gear, and light, quick-drying clothing.
Gunung Mulu National Park: where is it located?
Gunung Mulu National Park is located in Malaysia.
Gunung Mulu National Park: what is there to see?
Highlights include Gunung Benarat, Pinnacles, Mini Pinnacles.
Gunung Mulu National Park: when is the best time to visit?
The most pleasant time to visit is Feb, Mar, Aug.
Gunung Mulu National Park: why is it worth visiting?
Gunung Mulu National Park is a remarkable feature of the geography and culture of Malaysia.
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