Kusatsu(Japan) Travel 2026: Cheap Flights, Hotels & Top Attractions

Kusatsu's onsen manju (steamed buns) are a classic sweet treat with soft dough and sweet filling. Grilled iwana (char) is a local specialty, offering a unique smoky flavor. Street vendors sell onsen tamago (hot spring eggs), cooked using geothermal heat for a tender texture. Try Gunma's soba noodles, best enjoyed with local soy sauce.

Buses are the main transport; from Tokyo, take the Shinkansen to Takasaki Station, then a 2-hour bus ride. Most attractions are within walking distance, with some hotels offering free shuttle services. In winter, non-slip shoes are recommended due to snow. Renting a car is an option, but be cautious of mountain roads.

The best time to visit is autumn (October-November) for stunning foliage and mild weather. Winter (December-February) is ideal for skiing and hot springs, but pack warm clothing. Avoid Golden Week and summer holidays to escape crowds.

1. Rinse before entering onsens to follow local etiquette.
2. Limit soak time if sensitive to acidic waters.
3. Wear non-slip shoes in winter for icy paths.
4. Respect local customs by keeping noise levels low.
5. Wear yukata correctly with the left side over the right.
6. Check opening hours and fees for attractions in advance.

Japanese is the main language; some hotels offer English assistance. WiFi coverage is limited—consider a local SIM card. Cash is preferred, though some places accept cards. For emergencies, contact your hotel or visit the Kusatsu Health Center. The hilly terrain may challenge mobility; choose accommodations with elevators. Voltage is 100V, with Type A plugs, compatible with Taiwan.