Kowakien Yunessun Hot Springs Entry Ticket Day Tours

Must Do Experiences

• Soak in the iconic wine bath where a giant bottle periodically pours red wine into the pool.

• Relax your muscles in the aromatic coffee bath and Japanese sake bath for ultimate skin rejuvenation.

• Let the kids burn off energy at the BOXAPPY Jungle Gym and the exciting Splish-Splash water play area.

• Experience traditional Japanese bathing culture in the serene, tattoo-friendly Mori no Yu hot spring area.

Hidden Gems

• The green tea bath is often less crowded than the wine or coffee baths, offering a more tranquil and highly antioxidant-rich soaking experience.

• Mori no Yu features an open-air foot bath and a relaxing lounge with complimentary massage chairs that many visitors overlook.

• Look out for the hidden Dokuburo in the swimsuit zone, a quirky herbal bath designed to look like a witch's cauldron.

What Makes it Special

• It perfectly blends traditional Japanese onsen culture with modern, family-friendly amusement park attractions.

• The diverse range of themed baths, including real wine, coffee, and sake, offers a sensory experience you cannot find anywhere else.

• It provides a rare tattoo-friendly environment in the Mori no Yu section, making authentic onsen culture accessible to international travellers.

Perfect Timing

When to visit for the best experience

The best time to visit is on a weekday morning right when it opens to avoid the heavy weekend and holiday crowds. Autumn and winter are the most popular seasons, as the crisp mountain air makes the steaming outdoor baths incredibly comforting. If visiting during the rainy season in June, the indoor facilities and covered baths provide a perfect weather-proof activity.

Photography Guide

Capture the perfect shots

• Photography is strictly prohibited in the traditional Mori no Yu bathing areas to respect the privacy of other guests.

• Capture vibrant, colorful shots of the giant wine bottle pouring into the red wine bath, but be mindful of other visitors in the frame.

• The outdoor footbaths and the scenic garden areas around Mori no Yu offer beautiful, unrestricted photo opportunities with lush greenery.

Cultural Etiquette

Respect local customs and traditions

In the traditional Mori no Yu area, visitors must bathe completely naked and wash their bodies thoroughly at the shower stations before entering the hot springs. It is considered polite to keep your small modesty towel out of the bathwater, often resting it on your head or on the side of the pool. While the Yunessun swimsuit zone is more relaxed and Western-style, maintaining a respectful volume and cleaning up after yourself is highly appreciated.

Special Events & Experiences

Enhanced experiences and seasonal highlights

• During the winter illumination season, the outdoor baths and surrounding gardens are beautifully lit up, creating a magical evening soaking atmosphere.

• The annual Hakone Autumn Leaves festival in November brings stunning foliage views from the open-air baths.

• Special limited-time baths, such as yuzu citrus baths or cherry blossom-themed pools, are frequently introduced during Japanese holidays and seasonal transitions.

Important Guidelines & Safety

Essential safety information and guidelines

• Limit your time in the hot baths to 10-15 minutes per session to prevent dizziness or overheating, and stay hydrated by drinking plenty of water.

• Be cautious of slippery tiles around the pools and baths, and use the provided handrails when entering and exiting the water.

• Avoid entering the hot springs if you have consumed alcohol, have open wounds, or are feeling unwell.