Artemis was most likely last seen in either the Trojan war, or Hunting in the Wilderness.
pooooop
Homer writes about her being in Troy. However she is a ancient Greek deity, and so no human limits apply.
Artemis is still worshiped by pagan Hellenic Pagan groups and some Wiccans: because of the popularity of Greek culture in America, Artemis is a well known name, if not worshiped by most modern people.
his twin sister Artemis and his mom leto and his dad Zeus
At his palace plaguing cities/villages with his arrows.
she was seen in the wilderness
You do know that she's not real, right? She can't have a "last known location" if she never existed.
froset
ask percy jackson
You do know that she's not real, right? She can't have a "last known location" if she never existed.
She is a Greek goddess so her last location would be Ancient Greece.
The sea.
hell
pooooop
Turkey.
He had no last known location because he was not real. Even if he were, he was a god, and thus, omnipresent.
Hera was a goddess and omnipresent. To assign a "last known location" implies that she had a physical form that could be attached to a single location. The Greeks did not see their gods this way.