Standing tall in Ueda, Nagano, Ueda Castle invites adventurers to step back to the Sengoku period while winding through stone walls and wide moats that carry stories of samurai strategy and battle. The castle grounds stretch over gently rolling hills, where the wind feels alive—whispering secrets through resilient pine trees and daring you to tread paths once patrolled by warriors. Its relatively manageable terrain makes it accessible for most visitors eager to combine history with fresh air and a bit of light hiking.

Prepare for a 2-kilometer loop around the castle grounds with an elevation gain of roughly 40 meters, mostly paved but edged with forested trails where the earth softens underfoot. The climb is steady but kind, providing sweeping views over Ueda City and the Chikuma River below, which pushes forward in bold currents, framing the scene with nature’s persistent energy.

Early morning or late afternoon visits are ideal. The sunlight filters dynamically between castle walls and trees, spotlighting moss-covered stones and the aged timber of reconstructed turrets. Consider sturdy footwear with good grip, as some paths near the moat can be slick after rain. Carry water, especially in warmer months when humidity climbs. If you’re visiting in spring, cherry blossoms pepper the grounds with soft pink, inviting peaceful pauses. In fall, crisp rustling oak and maple leaves crackle beneath your steps, highlighting a different kind of vibrant beauty.

After exploring history’s footprint, just a ten-minute drive away lies Sakurayama Hot Spring, where warm waters soak deeply into tired muscles. The mineral-rich springs here seem to embrace you like a calm river, dissolving travel fatigue and blending practicality with indulgence. Facilities range from open-air baths that open to quiet forests to indoor pools with views of mountain slopes, offering flexible options depending on your comfort and weather conditions.

Plan your day starting with the castle hike mid-morning, followed by a soothing dip in the hot springs to restore energy. Public transport links are straightforward, but having a rental car or bike offers freedom to linger in lesser-known spots. Ueda’s vibrant yet relaxed town center is an excellent base, providing strategic access without sacrificing charm or amenities.

Whether you come for the history or the healing soak, the visit to Ueda Castle and its nearby hot springs offers a balanced adventure—firm footing in Japan’s past paired with an authentic, grounded relaxation experience. Embrace the day knowing you’ve walked alongside time and nature, respecting each as a force fiercely itself.