Wild Sarawak

Fly to Mulu, sending your large bag on to Limbang and packing a day bag with the essentials for the next four days. When you arrive in Mulu, head into the heart of one of the most spectacular national parks in Asia – Gunung Mulu National Park. Transfer the short distance to Mulu HQ (2 kilometres) where you’ll stay for the next 2 nights. Your leader will go through some of the options for your free time here. You can take to the some of the self-guided trails around the park, or to the treetops on the world’s longest tree based canopy walkway. Or maybe simply kick back with a book and enjoy the sounds of the nearby jungle. Later there is the chance of an optional night walk to search for some weird and wonderful insects and reptiles. Tonight you’ll stay in the park headquarters, which has its own restaurant and Information Centre. Accommodation is multishare rooms with private bathroom.

Today you have a free morning to explore or have a sleep in. Spend the afternoon strolling the walkways of this 180-million-year-old rainforest, and then catch the sunset flight of the bats at Deer Cave. The World Heritage-listed park has absolutely spectacular limestone geology, with enormous caves, vast cave networks, rock pinnacles, cliffs and gorges. In fact, its system of caves is the largest known in the world, formed when surface water worked its way through the rock, carving gigantic passages through the bedrock. Deer Cave has one of the single largest cave passages in the world, 2.2 kilometres long and 220 metres tall at its highest point. Before it was part of the park the cave was a well-known hunting ground for deer, who were attracted to the pools of salty water running off the heaps of guano. The guano comes from the millions of bats who call the cave home, and at dusk there’s a mass exodus as they emerge for their nightly feeding, like a seemingly endless black plume of smoke twisting across the sky. In nearby Lang cave you can appreciate the work that the water does on the limestone, sculpting waves on the ceiling, drawing stalagmites, columns and stalactites.

Leave Park HQ behind and head into the jungle. Take boats for around 30 minutes upriver to the amazing Clearwater and Wind caves, which contain Asia’s longest underwater river. The Clearwater cave system runs for more than 200 kilometres, over 100 of which have been explored. The system gets its name from the bright jungle pool at the base of the steps that lead up to the cave mouth. Wind Cave draws a cooling breeze through its lengths and features some of Gunung Mulu’s best cave formations, while Clearwater is covered in a species of bright green plant that is unique to the park and offers a real opportunity to see the water at work on the rock. Afterwards, take a longboat downriver before disembarking to hike through undisturbed jungle to Camp 5, nestled at the end of Melinau Gorge (approximately 9 kilometres). During dry season, the boats may need to be pushed over certain sections of the river, so it is advisable to wear strap on sandals or shoes that can get wet. At Camp 5 you will sleep in these wonderful surrounds, on mats on raised open-air platforms in a mixed gender dormitory, with shared bathroom facilities and cold water showers. Bedding is not provided so bring your own sleeping sheet and a warm layer for cool nights. Mosquito nets are available to rent for a small charge. Please be aware that at certain times of the year there can be many bees around Camp 5.

Today you’ll tackle the infamous Headhunters' Trail. Located in an isolated area of the Bornean jungle, this 12-kilometre (approximately 5-hour) trail takes its name from its historical role as the route taken by warring parties between the Tutoh and Limbang rivers. The trek is through dense jungle along a well-defined, mainly flat track, although the way can be muddy during the rainy season. You'll also have to cross some streams by rope bridges, wooden walkways, logs or by getting your feet wet as you wade through. You’ll be surrounded by stunningly diverse flora, massive bird-filled trees, and the magical sounds of the forest – a hornbill flapping its wings, the cries of monkeys, and the pulse of cicadas and crickets. Then you’ll take a boat from Kuala Terikan to Kuala Mendalam, a journey of around 4 hours. Depending on how much rainfall there’s been, you may be required to help push the boat over shallow parts of the river and there will be a stop at a ranger station for lunch along the way. It’s a long, challenging and rewarding day. Travel on to Limbang by private vehicle (approximately 1.5 – 2 hrs), where you can freshen up and enjoy a good night's rest after two long days of trekking.

After breakfast this morning take a short walk to the ferry terminal for an 8AM ferry to Labuan Island (approx. 2-2.5 hours). On arrival you’ll have a free afternoon and evening at a beach resort. Relax and recover after yesterday’s trek, chilling out with a cold drink and a good book. Maybe head to Layang Layang Beach for a swim and get together for a sunset cocktail by the end of the day.

Enjoy some more free time on the island before catching a ferry and express bus to Kota Kinabalu (approx. 3-4 hours), the capital of Sabah and a modern metropolis that rebounded from multiple bombings during WWII. Tonight, perhaps head out for a final meal with your group to celebrate your Borneo adventure – the night market is filled with fresh grilled seafood.

Aside from breakfast, there are no activities planned for the final day and you are able to depart the accommodation at any time.