Okinoshima

Okinoshima (沖ノ島) is an island in Fukuoka prefecture of Japan. It is home to an extremely sacred Shinto shrine and is notoriously almost impossible to get into— in fact, no women whatsoever are allowed on the island.

Understand
The island is considered to be a kami (god), hence why it is so sacred. The prohibition on women may originate from the belief that menstruation is ritually impure. There are few disputes because the whole island is privately owned by the shrine.

History
In 2017 the island was awarded UNESCO World Heritage status.

Landscape
The island is fairly rugged and heavily forested.

Flora and fauna
The island is considered an Important Bird Area by BirdLife International.

Climate
Humid subtropical like most of Japan.

Get in
It is very difficult to get permission to visit this island, with the custodians insisting that "people shouldn't visit out of curiosity". Additionally there is a ban on females visiting at all.

If you get permission to visit, then a purifying ceremony must be undertaken by stripping naked and walking through the sea (called misogi).

Do
If by some miracle you get into the island you are most likely there for religious or scientific purposes. Tourism is neither wanted nor tolerated by the island’s caretakers.

Buy
It is unlikely you will be buying anything here.

Respect
The island, being so sacred, has many taboos that must be obeyed. Besides the most famous and obvious (prohibition of women), you must not remove anything whatsoever from the island or discuss anything about your stay with outsiders.

Go next
The island is off the coast of the city of Munakata in Fukuoka Prefecture. This is less likely to be where you “go next” and more likely to be as close as you’ll ever get, certainly if you’re female.