Hakone Ultra-Luxury — The Finest Five-Star Stays

At its highest level, Hakone offers detached suites and villas with private onsen, generous terraces and complete seclusion in the forest. Look for properties with only a handful of rooms, personal attendants for each guest, and kaiseki menus built around local mountain vegetables and fish from nearby Sagami Bay. Chauffeured transfers from Tokyo and private guides for the region's museums and shrines complete the experience.