Tucked into the gentle slopes of Mount Nasu, Nasu Onsen (那須温泉郷) is a highland resort area in northern Tochigi that’s long been loved by locals and even the Imperial Family. With scenic mountain views, historic hot springs, open-air cafes, and walking trails, it’s the kind of place where you can unwind, recharge, and feel the fresh mountain breeze.
A Collection of Hot Spring Villages
Nasu Onsen isn’t just one town, it’s a cluster of several hot spring spots that together form Nasu Onsenkyo (那須温泉郷). Some are traditional, others more modern, but all offer a sense of space and quiet.
Highlights include:
- Shikanoyu (鹿の湯):
The oldest onsen in the area, dating back over 1,300 years. Known for its milky white sulfuric water and steep, rustic wooden baths. - Omaru Onsen (大丸温泉):
A riverside retreat with rotenburo (outdoor baths) that use natural hot spring streams flowing directly into the pools. - Nasu Yumoto:
The central onsen village, with a handful of ryokan, footbaths, and a relaxed atmosphere.
Many hotels and ryokan offer day-use onsen for non-staying guests, and some even have private family baths.
Outdoor Activities and Nature
Nasu isn’t just about soaking in hot springs—it’s a haven for nature lovers. You’ll find hiking trails, flower fields, and observation points that change dramatically with the seasons.
- Mount Nasu (茶臼岳):
The main peak is an active volcano and reachable via the Nasu Ropeway. The hike from the top station to the summit takes about 45–60 minutes and offers sweeping views. - Nasu Heisei-no-Mori Forest:
A peaceful walking area with forest paths, birdwatching, and seasonal wildflowers. - Sessho-seki (殺生石, “Killing Stone”):
A volcanic rock wrapped in local legend. The barren, sulfuric landscape feels otherworldly, and it’s just a short walk from Yumoto Onsen.
Family-Friendly Fun
The Nasu highlands are a favorite summer destination for families from Tokyo. Besides onsen and nature, you’ll find:
- Nasu Animal Kingdom (那須どうぶつ王国):
Hands-on zoo with alpacas, capybaras, and bird shows. Indoor areas make it great for rainy days. - Nasu Safari Park (那須サファリパーク):
Drive-through zoo with lions, giraffes, and other exotic animals. You can even rent a “zebra-patterned” safari car. - Nasu Highland Park:
A seasonal amusement park with rollercoasters, kids’ rides, and outdoor activities. - Nasu Teddy Bear Museum:
Quirky, peaceful, and surprisingly popular with adults too.
How to Get There
- From Tokyo:
Take the Tohoku Shinkansen to Nasushiobara Station (about 75 minutes), then a bus or taxi to the Nasu area (30–40 minutes). - By car:
About 2.5–3 hours from central Tokyo via the Tohoku Expressway. Scenic drive, especially in autumn.
Tip: Having a car makes exploring Nasu much easier, especially if you plan to visit multiple attractions.
Nasu Onsen is one of those places where time slows down. Whether you’re soaking in an old wooden bath, hiking to a volcanic peak, or sipping fresh milk at a farm café, it’s easy to see why so many people return again and again.
