Are there holy sites?

[Tecnócrata]

I've encountered Ancient Temple several times. +1 Astral Pearls.

[Colonial]

In terms of holy sites, I reckon the most significant is this one underwater whose name I forget [sunken temple. thanks Kobal]. someones mentioned it but said it gives one pearl. I reckon it give one pearl and one water.

VERY handy. I find whether i think to have H1 preasts sight search, is the defference between whether I end up with an average water gem income or a strong water gem income.