Whatever the faith or whoever they're devoted to, shrines have a way of making you reflect. Visit Vihara Avalokitsvara and share a silent moment with the faithful.
You'll find this sacred place in Pematangsiantar. Once you've done all you can at Vihara Avalokitsvara, pay a visit to nearby Taman Bunga Pematang Siantar, Suzuya, and Taman Hewan Pematang Siantar - THPS.