Lake Tazawa is Japan's deepest lake at 423 m — so deep its vivid sapphire-blue colour never changes regardless of season. Ringed by the 1,637 m Akita Komagatake volcano, the 20 km circuit road is one of Tohoku's finest single-day rides. Nyuto Onsenkyo, tucked into beech forest above the lake, is among Japan's most celebrated hot spring clusters — Tsurunoyu's milky sulphur waters have drawn visitors for over 350 years. Begin the day in Kakunodate, Tohoku's best-preserved samurai town.
Clone it to your planner, customize dates and stops, then ride. All free.