Where is rijupalika river
The Rijupalika River is described in Jain cosmology as a sacred river in Madhyaloka. It is associated with the Samavasarana of the Tirthankaras, where the divine assembly takes place.
In Jain tradition, it is not a physical river of the modern world, but a cosmic river mentioned in sacred descriptions.
If you want, I can also explain its significance in Samavasarana in simple words.