With effect from 1st November 2011, Royal Mulu Resort will be upgrading its facilities to a 5 star Marriott standard. We will continue operation to serve our loyal guests by utilizing 46 of our existing guest rooms whilst the remainder of the resort will be undergoing a major upgrade. The exciting phase soft opening of the new look Mulu Marriott Resort and Spa is targeted for completion and opening projected for late quarter 4, 2014. During this period there will be construction activity during working hours however we will do our best to keep disturbance to a minimum. We thank you for your patience and understanding whilst we upgrade our facilities.