Gunung Mulu National Park is a protected rainforest in Malaysian Borneo. It’s known for its dramatic peaks and caves, including the huge, bat-filled Deer Cave. The cave leads to the Garden of Eden, a hidden valley and waterfall enclosed by limestone cliffs. The Pinnacles at Gunung Api are tall, jagged limestone formations with steep trails and rare orchids. The summit of Gunung Mulu Mountain has views over the park.The Headhunter’s Trail is a great way of entering or leaving Gunung Mulu National Park. The trek is organizes by travel operators and combines upriver travel, jungle trekking and an overnight stay at an Iban longhouse. The trail itself follows the route taken by Kayan headhunting parties who paddled up the Melinau River to Melinau Gorge. They then dragged their longboats through the forest for 3 km until they reached the banks of the Terikan River, where they launched headhunting raids against the people of the Limbang area.