Svarloka (in Buddhism: Arupadhatu), the highest and holiest realm, reserved with the gods. Also referred to as svargaloka. The inner courtyard plus the roof of every temple symbolize the realm of svarloka. The roof of Prambanan temples are adorned and crowned with ratna (sanskrit: jewel), the shape of Prambanan Ratna https://hindutemplesouthaustralia.family.blog/2024/09/29/discovering-spiritual-sanctuaries-hanuman-ji-mandir-in-adelaide/