Shirahama, Wakayama

Fishing boats leave the small harbors at Nakaura and Igoki before the light is fully up, heading into the Kuroshio current that keeps this stretch of the Pacific coast warm through the year. The white sand of Shirahama-cho runs fine and pale, and the rock formations at Senjojiki — a national scenic site — show ripple marks pressed into stone some fifteen million years ago. Engetsu-jima, the arched island just offshore, frames the setting sun through its natural opening at the equinoxes.

The town's thermal culture goes back to the Nara period, and the outer-bath circuit of Nanki Shirahama Onsen — Saki-no-Yu, Muro-no-Yu, Shirayu among them — is woven into daily habit rather than reserved for special occasion. Further inland, Tsubaki Onsen sits quietly as a secondary spring. On the agricultural side, ume orchards and fields of cut flowers grown under glass give the land a productive texture beyond the tourist shore. The Minakata Kumagusu Kinenkan holds the archive and collections of the naturalist who spent decades studying the mosses and fungi of this peninsula.

Kyoto University's Shirahama Aquarium, attached to a marine research station, runs on the same waterfront that feeds the local fishing fleet — a place where the catch and the study of it occupy the same stretch of coast. Adventure World, known for its panda breeding program, pulls a different crowd entirely. The Kumano Kodo Ohechi route passes through, connecting this warm, sea-facing town to the wider pilgrimage landscape of the Kii Peninsula.