Ha'amonga 'a Maui (trilithon), Tongatapu, Tonga
No one is exactly sure why the stone trilithon pictured in our February 2016 mystery photo was built, but one story says it’s likely that the Ha’amonga ‘a Maui (Burden of Maui) was a gateway to the king’s royal compound. It stands near the village of Niuto¯ua on the island of Tongatapu in the Polynesian kingdom of Tonga. Another theory says the trilithon was built to symbolize the brotherhood of the king’s two sons.
