Japan is truly a land of hot springs, where countless travelers come each year to enjoy the steamy baths. Recently, popular travel site Jalan.net released the 2025 Hot Springs Ranking based on the votes of its 12,595 members.
This year, Kusatsu Onsen takes the crown once again! The top four positions remained unchanged from last year, but fifth place brought a new surprise. Here's the full list of Japan's top 10 onsen nationwide – let's see which one won the most hearts.
1. Kusatsu Onsen (Gunma)
One of Japan's three most famous hot springs, Kusatsu is known for its strong acidic waters that help soothe skin conditions and fatigue. The iconic Yubateke (hot water area) is breathtaking, especially when illuminated at night. The streets are lively, perfect for strolling at your own pace and getting wet.
2. Hakone Onsen (Kanagawa)
Just outside Tokyo, Hakone is easy to reach and offers a variety of waterfalls. Ride the ropeway for sweeping views of Mount Fuji and Owakudani. The mix of views and bathrooms make it a favorite for both young travelers and families.
3. Dogo Onsen (Ehime)
With a history of over 3,000 years, Dogo is the oldest hot spring in Japan. Its main bathhouse is a national treasure and even appeared in Studio Ghibli's Spirited Away. The gentle waters are great for families.
4. Noboribetsu Onsen (Hokkaido)
Famous for its "Hell Valley" and nine different types of springs, Noboribetsu lets you try sulfur, iron, and more—all in one place. The winter snow adds a magical touch, making it incredibly soothing.
5. Beppu Onsen (Oita)
Jumping from 7th to 5th, Beppu is known as the "Onsen Capital". With eight famous "hell" hot spring sites and the world's second largest production, the streets are filled with steam and geothermal wonders.
6. Arima Onsen (Hyogo)
One of the three oldest waterfalls in Japan, Arima was a favorite of the warlord Toyotomi Hideyoshi. It is famous for its "Gold Spring" (iron-rich, rust-colored) and "Silver Spring" (clear carbonated). Close to Kobe, it's easy to reach and perfect for a relaxing holiday.
7. Kurokawa Onsen (Kumamoto)
Hidden in the mountains, Kurokawa feels like a hidden place. The valley is dotted with inns, which offer numerous outdoor bathrooms. With the famous "Bath Pass", you can hop between multiple locations. Winter lantern festivals make it even more magical.
8. Atami Onsen (Shizuoka)
Known for its abundant waters and nationwide fireworks festival, Atami is close to Tokyo and perfect for weekend trips. Vibrant streets, seafood and seasonal events make it a fun destination year-round.
9. Gero Onsen (Gifu)
Ranked alongside Kusatsu and Arima as one of the three great hot springs of Japan, Gero is famous for its silky alkaline waters that leave your skin feeling smooth. The town offers charming attractions such as a morning market and a traditional Gasho-style village. Don't miss the chance to taste Hida beef while you are here.
10. Kinosaki Onsen (Hyogo)
Kinosaki is the best place for onsen-hopping. Wander the streets wearing a yukata and wooden sandals while visiting seven different public baths. The willow-lined canals and relaxing atmosphere make it a romantic destination, especially during crab season when local restaurants serve fresh catches along with your soak.
From famous waterfalls like Kusatsu and Arima to hidden gems hidden in the mountains, Japan's top 10 hot springs cover every style and mood. Whether you're looking for history, scenery, or pure relaxation, an onsen is waiting for you. So, which one will be on your travel list in 2026?
