This is a royal mausoleum of Johor state. It is a white colored building with two domes. The first sultan of Johor laid to rest here was Sultan Abu Bakar in 1895, as are the three sultans that reigned after him - Ibrahim, Ismail and Iskandar. Other persons interred here include: sultanahs (wives of the sultans) - Sultanah Fatimah, Sultanah Ungku Maimunah Ungku Abdul Aziz, Sultanah Rogaiyah, Sultanah Tun Aminah; other royal family members; notable politicians like Dato' Jaafar Muhammad, Dato' Onn Jaafar, Tan Sri Othman Saat and Dato' Muhamad Salleh bin Perang. The mausoleum is not open to the public.