FAQ
Mulu National Park FAQs
Find answers regarding park access, mandatory passes, and cave tours.
How do you get to Gunung Mulu National Park?
You must fly or take a boat. There is no road access to the park. Most visitors book a 30-minute MASwings flight from Miri to Mulu Airport. Alternatively, you can take a 12-hour riverboat journey.
How much is the entrance fee for Mulu National Park?
A mandatory 5-day pass costs RM 30 for foreign adults and RM 10 for foreign children. Malaysians pay RM 15 for adults and RM 5 for children. Specific cave tours cost extra.
How many days should I spend in Mulu National Park?
You need at least three days to see the main show caves and the bat exodus. If you plan to hike the Mulu Pinnacles, you should stay for four or five days.
When is the best time to visit Mulu National Park?
The park is open year-round, but the best time is from July to September. These drier months provide safer trail conditions and fewer flight delays. Bat viewings are also more reliable in dry weather.
Do you need a guide for Mulu National Park?
Yes. All treks, cave tours, and adventure activities must be accompanied by an official park guide. You cannot enter the caves independently.
How hard is the Mulu Pinnacles trek?
The Pinnacles Summit Trek is extremely challenging. It is a grueling 2.4 km climb that ascends 1,200 meters from Camp 5. The trail includes steep terrain and 15 near-vertical aluminum ladders.
Can you drive to Mulu National Park?
No. The park is completely inaccessible by road. Visitors must arrive via airplane or a chartered riverboat.
What is inside the Deer Cave in Mulu?
Deer Cave features one of the world's largest cave passages. It measures over 2 kilometers long and up to 174 meters high. It houses over three million wrinkle-lipped bats.
Are there leeches in Mulu National Park?
Yes. Leeches are common on the jungle treks, especially the trail to Camp 5. You should pack leech socks for these routes.
Can I explore the Mulu caves on my own?
No. You are not allowed to stray from marked paths or explore caves without a guide. An official park guide is mandatory for all cave entries.
What should I pack for the Mulu Pinnacles?
Pack sturdy hiking boots with good grip. You must also bring gardening or climbing gloves to navigate the rope and ladder sections near the summit.
Where is Camp 5 in Mulu National Park?
Camp 5 is located by the Melinau River at the foot of Gunung Api. It is a rustic basecamp used by hikers attempting the Pinnacles Summit Trek or the Headhunter's Trail.
How do I book tours in Mulu National Park?
You can book multi-day packages online to secure your guides and lodging. Alternatively, you can book individual cave tours at the Park Headquarters upon arrival, subject to availability.
What time is the bat exodus in Mulu?
The bat exodus usually occurs at sunset almost every evening. Over three million bats leave Deer Cave to hunt. Rain can prevent the bats from emerging.