Welcome to Mulu World Heritage Area.

Whether you are looking for a tranquil escape in the rainforest of Borneo, the physical challenge of trekking summits and climbing through expansive cave systems or perhaps somewhere in between, Mulu will tantalize your senses and leave you wanting to discover more.

Discover the difference….Understand the importance

Find out more


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The Park employs 20 qualified and experienced guides that can be booked directly at the Park HQ.

(They are easily identified by the Borsarmulu Park Management Sdn Bhd logo on their khaki/black uniform)



Renovation work has started at Camp 5. The upgrade was deemed necessary to improve the (already) limited luxurious for tired Pinnacle climbers & Head Hunter trail trekkers! Expect minimal disturbance at the sleeping quarters & ablution. Temporary kitchen facilities has been erected. Please forgive any inconvenience caused. – Park Manager


Sincere apologies for the renovation and construction at the BAT OBSERVATORY. Upgrading and maintenance is ongoing at Mulu Word Heritage Area to ensure the best of infrastructure and services. This upgrade is focused on ‘slow travel’ and aims to bring back the romance of a handwritten postcard, in conjunction with Post Malaysia/ Pos Laju. – Park Manager


Kindly note that Clearwater & Cave of the Winds tours  will be closed due to a government function on 10th  of June lasting  to 10h30. Tours will resume as normal  after 10H30. Bookings are possible  for these tours, just noting the later  start. Apologies for inconvenience caused. – Park Manager