Big Blue

Big Blue is the observatory in the top of the mountain above Onyria, built by Engineering House, Jeften. Originally constructed to witness the gods and mark their movements in the sky, Big Blue has become a tourist attraction and popular place for ceremonies as it is the only place in the city that you can see the sky.
  The observatory itself runs about 50 meters in diameter with a large glass dome spanning the diameter. There are 2 large telescopes that each cover the radius of the dome, one pointed into the sky, and the other used to try and map the movements of the sea.