Best Onsen (Hot Springs) in Japan

Onsen, as they're known in Japanese, are natural hot springs that have been used for thousands of years for their therapeutic benefits. Not only are they a great way to relax, but they're also said to be good for your health, with minerals in the water helping to soothe aches and pains and promote better sleep.

But with so many onsen to choose from, where do you start? In this guide, we'll take you through some of the best onsen in Japan, so you can plan your next trip with ease.

Why Onsen?

Onsen have been a part of Japanese culture for thousands of years. The country is home to more than 27,000 hot springs, making it one of the best destinations in the world for onsen lovers. There are a variety of different types of onsen to choose from, from outdoor hot springs with stunning views to indoor baths with modern amenities.

But why do so many people love onsen? The benefits of soaking in hot springs are numerous. The heat of the water helps to increase blood flow and circulation, which can help to reduce stress and promote relaxation. The minerals in the water can also help to soothe aches and pains, and even help with skin conditions like eczema.

The Best Onsen in Japan

With so many onsen to choose from, it can be hard to know where to start. Here are some of the best onsen in Japan:

1. Kusatsu Onsen

Kusatsu Onsen is one of the most famous onsen in Japan, known for its healing properties and high-quality water. The town is located in Gunma Prefecture, about 2 hours from Tokyo. The water here is rich in sulfur and other minerals, and is said to help with a variety of ailments, from skin conditions to joint pain.

2. Gero Onsen

Located in Gifu Prefecture, Gero Onsen is another popular onsen destination. The water here is rich in minerals like sodium and chloride, and is said to be good for the skin and respiratory system. The town itself is also charming, with traditional ryokan inns and a beautiful river.

3. Beppu Onsen

Beppu Onsen is located in Oita Prefecture, on the island of Kyushu. It's one of the largest onsen resorts in Japan, with more than 2,000 hot springs to choose from. The town is famous for its "Hells", which are boiling hot springs that are too hot to bathe in, but are great for sightseeing.

4. Noboribetsu Onsen

Noboribetsu Onsen is located on the northern island of Hokkaido. The town is surrounded by mountains and forests, and is known for its high-quality water. The onsen here are said to be good for the skin and respiratory system, and the town also has a variety of other attractions, like hiking trails and ski resorts.

5. Arima Onsen

Arima Onsen is located in Hyogo Prefecture, near the city of Kobe. It's one of the oldest onsen in Japan, with a history that dates back more than 1,000 years. The water here is said to begood for a variety of ailments, including arthritis and digestive problems. The town also has a charming atmosphere, with traditional architecture and beautiful gardens.

6. Ginzan Onsen: A Hidden Gem

Tucked away in the mountains of Yamagata Prefecture, Ginzan Onsen is a hidden gem that's worth seeking out. The town's historic ryokans and traditional wooden buildings give it an otherworldly feel, like something out of a fairy tale.

Aside from the hot springs, there's plenty to explore in Ginzan Onsen, including a picturesque river that runs through the town and a historic silver mine that's now a museum. In the winter, the town is transformed into a winter wonderland, with snow-covered streets and buildings that look like they're straight out of a snow globe.

How to Choose the Right Onsen

Choosing the right onsen can be a challenge, especially if you're new to the experience. Here are a few things to consider when making your decision:

1. Location

Consider where the onsen is located and how easy it is to get there. Some onsen are located in remote areas, which can make them more difficult to access, but they may also offer more privacy and stunning views. Others may be located in more populated areas, making them more convenient but also potentially more crowded.

2. Water Quality

The quality of the water is a key factor to consider when choosing an onsen. Look for onsen that are known for their high-quality water, with minerals that can help with specific ailments or conditions. You can also check online reviews or ask locals for recommendations.

3. Amenities

Consider what amenities are important to you, such as outdoor baths, private rooms, or massage services. Some onsen may offer more modern amenities like WiFi or TV, while others may focus more on traditional Japanese architecture and decor.

4. Atmosphere

Each onsen has its own unique atmosphere and vibe. Some may be more lively and social, while others may be more peaceful and quiet. Consider what kind of atmosphere you're looking for and what kind of experience you want to have.

Etiquette in Onsen

Before you visit an onsen, it's important to be aware of the etiquette and customs that are involved. Here are a few key things to keep in mind:

1. Bathing

When you enter the onsen, you'll be expected to bathe before getting in the water. There will be a separate area with showers and stools where you can clean yourself. Make sure to rinse off all soap and shampoo before entering the hot springs.

2. Clothing

You'll need to remove all clothing before getting in the water. Most onsen provide towels that you can use to cover yourself when walking around, but you'll need to leave them outside the water. Some onsen may allow you to wear a small towel in the water, but others may not.

3. Tattoos

In Japan, tattoos are often associated with the Yakuza, or Japanese mafia, and many onsen have rules against allowing customers with tattoos. If you have tattoos, make sure to check with the onsen beforehand to see if they have any restrictions.

4. Noise

Most onsen are meant to be peaceful and quiet, so make sure to keep noise to a minimum. Avoid talking loudly or making loud splashing noises in the water.

With so many options to choose from, there's an onsen out there for everyone, whether you're looking for a traditional Japanese experience or a more modern one. Just remember to be respectful of the customs and etiquette involved, and you're sure to have a memorable and rejuvenating experience.