Complex sentence: On the east bank, there is a temporary shrine, where the festival ceremonies take place, called "Akkare Kottiyoor"; this is opened only during the Vyskha Mahotsavam.
Split into simpler sentences: On the east bank, there is a temporary shrine called "Akkare Kottiyoor", where the festival ceremonies take place. This is opened only during the Vyskha Mahotsavam.