Mie Prefecture, Japan

Intriguing developments are under way in Mie Prefecture, a four-hour ride from Tokyo on the bullet train, which until now had mostly lured domestic travelers. The area’s draws: the Ise-Shima National Park, on the coastline; the pearl-producing oysters; the richly marbled Matsusaka beef; and sacred, ᴜɴᴇsᴄᴏ-protected Shinto pilgrimage sites. In 2016, world leaders will converge in the city of Shima for the G7 summit. Leisure travelers should head to Amanemu, a plush reinterpretation of a classic ryokan opening in the first quarter. Expect an understated, utterly Zen aesthetic and a focus on wellness. All 24 suites and four villas in the intimate property come equipped with private onsen—rejuvenating pools filled with mineral-rich waters from the region’s hot springs. Soak in the serenity before the secret gets out. —Diana Hubbell