Wakayama · Japan
Engetsuto
A small, uninhabited island just offshore from Shirahama, worn through by centuries of waves into a natural arch. For a few weeks each year, the setting sun drops exactly through the hole.
Where and when to see it
The island — officially named Takashima but universally known by its nickname Engetsuto — sits just off Rinkai Road on Shirahama's western shore, a short walk from the town's main hotel strip. There is a small dedicated car park and viewing area right on the road.
The sun aligns with the arch only around the spring and autumn equinoxes (late March and late September); outside those windows it simply sets to one side of the island. Even without perfect alignment, the silhouette at dusk is the reason most people stop here.
Before you go
It is illuminated after dark for part of the year, which turns it into a night photography spot as well as a sunset one; check locally for current lighting dates.
This is a five-minute stop, not a destination in itself — most visitors combine it with a walk along Shirarahama Beach or a stay at one of Shirahama's onsen hotels nearby.
Getting there
From JR Shirahama Station, Engetsuto is about a 15-minute bus ride or a 10-minute taxi toward central Shirahama, on the Meguru Bus loop that also serves the main hotels and Shirarahama Beach.
If you are already staying in Shirahama, it is walkable from most hotels along the western waterfront.