Introduction
Looking for an unforgettable nature escape in Malaysia? Gunung Mulu National Park in Sarawak offers one of the most spectacular eco-tourism experiences in Southeast Asia. Known for its massive cave systems, lush rainforests, and rich biodiversity, Mulu is both a natural wonder and a spiritual journey.
Whether you’re an adventurer, a nature lover, or a curious soul, this amazing pilgrimage into the heart of Borneo will leave you in awe.
Why Visit Gunung Mulu National Park?
UNESCO World Heritage Site
Mulu is globally recognized for its limestone karst formations, caves, and ecological value.
Home to the World’s Largest Cave Chamber
Deer Cave can fit 40 Boeing 747s — it’s that massive!
Canopy Skywalk Adventure
Walk among the treetops on one of the longest rainforest canopy walkways in the world.
River Journeys by Longboat
Glide along the Melinau River to reach the famous Clearwater and Wind Caves.
Bat Exodus Spectacle
Witness over 2 million bats spiral into the evening sky in a dramatic daily ritual.
My Experience in Mulu: A Personal Pilgrimage
I visited Mulu as part of a journalist group assignment, but it turned out to be far more than work — it was a journey of self-discovery. From falling into the river (yes, literally!) to having a bat land on my back, Mulu gave me stories I’ll cherish forever.
The Royal Mulu Resort, nestled within the national park, was our serene base. The area had no banks and limited phone coverage, which made it the perfect digital detox.
Exploring the Caves of Mulu
1. Wind Cave
Cool air, narrow tunnels, and the ethereal King’s Chamber with breathtaking stalactite formations.
2. Clearwater Cave
Accessible via 200 steps and a river journey, this cave system is over 222km long, making it the 8th longest cave in the world.
3. Deer Cave
The largest cave passage globally. Look for the Abraham Lincoln silhouette at the entrance and walk to the Garden of Eden, a lush area lit by natural skylight.
4. Lang Cave
The smallest of the showcaves but beautifully lit and filled with intricate formations.
Mulu Canopy Skywalk: Walk Among the Giants
This 480-meter treetop walkway is suspended high above the forest floor. You’ll walk side by side with towering rainforest trees, spot exotic birds, and maybe even encounter the Walking Stick insect camouflaged as a twig.
Travel tip: If you’re afraid of heights, prepare mentally — but don’t skip it. It’s worth the view.
Bat Exodus at Deer Cave: A Natural Marvel
Every evening between 5 p.m. and 7 p.m., a spectacle unfolds — over two million bats exit Deer Cave to hunt. The black cloud-like stream stretches across the sky in hypnotic patterns. At the same time, swiftlets return home, creating a beautiful yin-yang of nature.
How to Get to Gunung Mulu National Park
By Flight
- Miri → Mulu: MASwings offers daily 30-minute flights.
- Kuching/Kota Kinabalu → Mulu: Flights available with stopovers.
No Road Access
There is no road access to Mulu, making it one of Malaysia’s most exclusive eco-destinations.
Where to Stay in Mulu
Royal Mulu Resort
- Located within park boundaries
- Offers jungle views and easy access to all major attractions
- Great for families, couples, and solo travelers
Other options include homestays in Mulu village and budget guesthouses nearby.
Travel Tips for Visiting Mulu
- Bring cash – no banks or ATMs nearby
- Avoid dark clothing – bats may confuse you for a cave wall!
- Pack essentials – torchlight, insect repellent, dry bags, trekking shoes
- Respect local culture – Mulu is home to the Berawan and Penan ethnic communities
Best Time to Visit Mulu
March to October – Dry season is best for trekking and cave exploration.
November to February – Rainy season, but caves remain accessible.
Responsible Tourism in Mulu
Mulu is more than just scenery. It’s home to fragile ecosystems and indigenous cultures. Practice Leave No Trace principles, hire local guides, and support community-run businesses whenever possible.
Conclusion
Gunung Mulu National Park is not just a destination — it’s a transformational journey. From the depths of majestic caves to the heights of rainforest walkways, every step humbles you. Whether you’re an eco-tourist, adventurer, or spiritual traveler, Mulu is a place that speaks to the soul.
So pack your bag, lace up those trekking shoes, and embark on your own amazing pilgrimage in Mulu, Sarawak.
