Reikgott Temple

Reikgott is one of the ancient names for the spirit-god of the River Reik. It is an ancient spirit with many names and has been worshipped in the Reikland for millennia. Nowadays it is generally indistinguishable from Manann. To the common man, the Reikgott is just another name for Manann.

The Reikgott Temple is situated on a small rock island in the middle of the Reik, half a mile or so downstream from Altdorf. It can only be safely reached by boat. Fortunately, an initiate of Manann is always on hand to pick up any visitors from the bank and row them to the temple. Very little of the temple is built, as such – most of it seems to have been carved from the island itself by the force of the Reik, and the smooth walls are a spectacular site and stand testament to the power of Manann.

It is accepted practice that the occupants of any vessel passing the temple stop briefly to pay their respects or off er a sacrifice to Manann, or, if they are in a hurry, to simply throw their sacrifice overboard towards the temple as they pass. Because of the impressive natural architecture and its proximity to Altdorf, the temple is a very lucrative one.

Source
pg. 9
 * Warhammer Fantasy RPG 3rd -- Signs of Faith