Outside the walls of Athens, next to the river Ilisos, stood a small ionic temple which is thought to have been dedicated to the goddess Artemis in the form of Artemis Agrotera (protector of the hunt). The temple was probably built in around 440 BC and belonged to a group of similar small ionic temples that were located around Athens. The only surviving temple of this group, is the Temple of Athena Nike on the Acropolis, which was smaller in the long sides.