Which Gunma Onsen Should You Choose? Kusatsu, Ikaho, Shima, Minakami and Manza

Gunma’s best-known hot-spring areas are close enough to appear together on a map, but they do not work as interchangeable stops. Some make sense without a car, while others take careful bus planning or a night on the mountain. Pick the kind of day you want first; then compare individual baths and inns.

Choose the trip, not the ranking

Kusatsu is the clearest pick if you want the hot-spring town itself to fill the evening. Yubatake sits at the centre of a compact district, with public baths, shops and lodging within walking distance. It works well for a first onsen-town stay or a no-car trip. Start with the Kusatsu guide if you want to plan where to bathe and stay.

Ikaho is built around a different kind of walk: the stone stairway through the resort, lined with shops and inns. Its two springs, Golden and Silver, give you a useful way to compare facilities, while the main sightseeing route is easier to grasp than Minakami’s spread-out geography. The Ikaho area guide helps match a room to the stairs and bus stops.

Shima suits a slower valley stay. The river and hot-spring district sit along a long road, so the central area and Hinatami at the far end are not the same base. Visitors can use several community baths during their public opening window; they are small local facilities, not staffed day spas. See the guide to Shima’s free public baths before building a route around them.

Minakami is a region of separate hot-spring areas rather than one town centre. It pairs naturally with hiking, rafting, skiing and other mountain activities, but buses are limited and sights can be far apart. A car makes remote baths easier to combine; by public transport, build around the route and return times. The Minakami day-bath comparison distinguishes a river-side destination bath, a full-service local facility and a simple municipal bath.

Manza is the choice when you want a high-altitude spring and are happy to spend more of the trip at the inn. Its mountain setting makes the journey and season part of the decision: check the current bus schedule, road conditions and operating notices before setting out, especially in winter. For one concrete lodging option, see the Manza Prince Hotel guide.

Two comparisons that often settle it

If you are choosing between Kusatsu and Ikaho, ask whether you want a compact hot-spring town for the evening or a focused walk along a historic stairway. Both can work as overnight stays; the feel of the next morning is different.

For Shima and Minakami, the deciding factor is often pace. Shima lends itself to a quieter valley break. Minakami is more activity-led, and its onsen stops can become one part of a larger outdoor itinerary. If the bath itself is your main reason for going, compare the specific facility rather than choosing by area name alone.

Look beyond the five familiar names

Oigami is another option in northern Gunma, near Numata and the gateway to Oze. It is a smaller valley district with lodging baths and a few day-use choices, so confirm which facility actually accepts walk-in bathers. The Oigami day-use comparison covers its current operating limits and bathing styles.

Doai is a more specific stop than a destination for an entire first trip. Yufuki-no-Yu is close to Doai Station, but the lodge’s day-bathing hours vary, so it fits best after plans in the Tanigawa area rather than as a spontaneous urban-style soak. See the Doai bath guide.

A practical shortlist

Choose Kusatsu for the easiest walkable onsen-town evening; Ikaho for a compact stairway-and-bath visit; Shima for a valley stay with a slower pace; Minakami for outdoor plans and a wider choice of day baths; or Manza for a mountain-focused overnight. If transport is the part you have not solved yet, do that before booking the bath: distances and service frequency change what “nearby” means in Gunma.

Sources

Checked: September 27, 2026. - [Gunma Official Tourist Guide: Kusatsu](https://www.visit-gunma.jp/en/discover/destinations/kusatsu/) - [Gunma Official Tourist Guide: Ikaho](https://www.visit-gunma.jp/en/discover/destinations/ikaho/) - [Gunma Official Tourist Guide: Shima](https://www.visit-gunma.jp/en/discover/destinations/shima/) - [Gunma Official Tourist Guide: Minakami and regional transport](https://www.visit-gunma.jp/en/discover/destinations/minakami/) - [Gunma Official Tourist Guide: Manza Onsen](https://www.visit-gunma.jp/en/spots/manza-onsen/) - [Oigami Onsen Tourism Association: access and day-use listings](https://www.oigami.net/accommodations/)

Tags: Gunma onsen, Kusatsu, Ikaho, Shima, Minakami, Manza, Oigami