Planning a trip to Kusatsu Onsen, Japan? This charming hot spring town in Gunma Prefecture is one of Japan’s most famous onsen destinations, known for its steaming Yubatake hot water field, traditional Japanese bathhouses, scenic mountain surroundings, and relaxing ryokan stays. In this updated Kusatsu Onsen itinerary for 2026, I’ll show you how to spend 3 days and 2 nights exploring the town’s best attractions, experiencing its centuries-old bathing traditions, enjoying local Japanese food, and finding the right place to stay. Whether you’re visiting from Tokyo for a relaxing weekend getaway or adding a traditional onsen experience to your Japan itinerary, this guide covers how to get there, what to see and do, and practical travel tips to help you make the most of your visit.
