Poseidon's under water is underwater. it has green seaweed all over it. it is made out of stone and pebbles. it has a cope of his trident on the wall. and it is all open. it has windows with out their screen. and the enterense way is and arch.
atlantis
in his undersea palace and sometimes Olympus
Neptune
Rhea.
Poseidon's hometown is the deep sea and he lives in an undersea palace.
It does not have a known name apart from 'trident'.
the function of Poseidons temple was for Poseidons honor.
when you find hedes palace next to apoolo's place go down to hedes palace and you find a big mud thing then walk to the right side and you see another mud thing get on top of it ride all the way to the top and jump off to the right side and there you have it theres poseidon's palace.
atoll
Rhea.
cronus
A submarine is an undersea boat, or submersible.