Getting lost in this ornate, peaceful, sprawling complex is great fun. It's free to visit and easily accessible by bus. I came on a Sunday at around noon and basically had the place to myself.
Part of the Toa Payoh Heritage trail which incl: Church of the Risen Christ, Chung Hwa Medical Inst, Toa Payoh Dragon playground, Masjid Muhajirin, Sri Vairavimada Kaliamman temple & more