Maliau Basin A star attraction for the hard-core trekker, known as the Lost-World Sabah, this unique geological feature is still a wonder as it uncovers its treasures to the world. This five-day tour brings you through varying terrain requires some level of physical fitness, but nonetheless one with the best experience. Accommodation would be at designated campsites while food is prepared by your assigned trekking guide. The highlighted of this trip would be when you arrive at the heart Maliau Basin, at the 7-tier waterfall before heading back to conclude the trekking tour.