決定した行程
Upon arriving at the gateway to the hot spring region, immerse yourself in the bustling atmosphere of this historic shopping arcade. The street is lined with traditional wooden storefronts offering local delicacies and handicrafts immediately after you exit the station. It is the perfect introduction to the town's culinary culture, where the aroma of steamed buns fills the air. You can sample freshly made fish cakes or browse for intricate wooden mosaic work known as Yosegi-zaiku. [Highlights] Taste the famous Hakone Manju, small sponge cakes filled with sweet bean paste, branded with the hot spring symbol. Don't miss the freshly fried Kamaboko (fish cake) on a stick, a savory snack perfect for walking. [Tips] Most shops close around 17:00 or 18:00, so visit immediately upon arrival. The area near the Ajisai Bridge offers a picturesque photo spot with the Hayakawa River in the background.
Hidden deep in the valley, this facility represents the quintessential Japanese day-trip bathing experience. Unlike modern spa resorts, Tenzan focuses on the healing properties of the water and a rustic, traditional atmosphere. The architecture features heavy timber beams and open-air baths nestled right beside a rushing river, allowing the sound of nature to wash over you. The alkaline water here is renowned for leaving skin incredibly smooth, often referred to as 'beauty water.' [Highlights] The outdoor Rotenburo baths are the main attraction, surrounded by a dense forest that changes colors with the seasons. There is also a cavernous steam bath and a traditional tatami resting area for post-soak relaxation. [Tips] Tattoos are generally permitted here if guests behave respectfully, which is rare for Japanese onsens. Bring your own small towel or purchase one at the vending machine for a souvenir.
Start your full day of exploration at Japan's first open-air museum, where art harmonizes with the surrounding mountains. The sprawling grounds feature over 120 sculptures by modern and contemporary artists, including Rodin and Moore, set against the backdrop of the Hakone caldera. Walking through the verdant lawns feels less like a museum visit and more like an artistic hike. The blend of manicured gardens and abstract forms creates a surreal yet peaceful environment. [Highlights] The Symphonic Sculpture is a tower you can climb, featuring dazzling stained glass walls that create a kaleidoscope effect. The dedicated Picasso Pavilion houses a significant collection of the master's ceramics and sketches. [Tips] There is a natural hot spring foot bath on the premises. Bring a small towel so you can soak your feet while admiring the sculptures. The morning light is best for photographing the stained glass tower.
Witness the raw power of the Earth at this active volcanic zone created by an eruption 3,000 years ago. White sulfurous plumes rise constantly from the barren, rocky landscape, filling the air with a distinct scent. On clear days, this elevation offers one of the most iconic unobstructed views of Mount Fuji in the distance. It is a stark contrast to the lush greenery of the lower valleys, providing a dramatic visual experience of the region's geothermal origins. [Highlights] The legendary Kuro-tamago (Black Eggs) are boiled in the natural hot springs. The sulfur turns the shells black, and eating one is said to add seven years to your life. [Tips] The fumes can be strong; those with respiratory issues should be cautious. Visit the Geomuseum nearby if you want to understand the volcanic history without staying outside in the fumes for too long.
Cruise across the calm waters of Lake Ashi aboard a whimsical vessel modeled after 17th and 18th-century battleships. While the design is playful, the scenery is majestic. The reflection of the surrounding mountains on the water's surface is breathtaking, especially during autumn foliage or lush summer green. As the ship approaches Moto-Hakone, you will see the famous floating red Torii gate of Hakone Shrine appearing on the shoreline. [Highlights] The view of Mount Fuji from the deck is the primary attraction. The contrast between the blue lake, the red Torii gate, and the white-capped mountain is the definitive image of Hakone. [Tips] Purchase a 'First Class' ticket for a small extra fee to access a less crowded deck and plush seating area. The cruise from Togendai to Moto-Hakone takes about 30-40 minutes.
Conclude your day with a luxurious soak at this historic Ryokan that is a registered Tangible Cultural Property. The building itself is a masterpiece of traditional architecture, resembling a dragon palace. The day-trip bath here is exceptional because it offers an infinity-style open-air bath that seemingly merges with Lake Ashi. Soaking in the thermal waters while gazing at Mount Fuji and the lake is an unforgettable experience of serenity and luxury. [Highlights] The panoramic outdoor bath provides a direct line of sight to Mount Fuji. The facility was originally built for the imperial family, so the interiors exude a sense of grandeur and history. [Tips] Check the sunset time beforehand; watching the sun dip behind the mountains from the bath is magical. Towel rentals are available, so you don't need to bring wet towels from the morning.
Step back in time at this thatched-roof tea house that has been serving travelers on the Old Tokaido Road for over 400 years (13 generations). The interior is dimly lit with an earth floor and an open hearth (irori), preserving the atmosphere of the Edo period. It provides a quiet, cultural start to the morning, away from the major tourist crowds. The air here is crisp, often smelling of wood smoke and the surrounding cedar forest. [Highlights] The signature Amazake (sweet, non-alcoholic rice wine) is served warm and is renowned for its nutritional value. Pair it with Chikara-mochi, soft rice cakes grilled over charcoal and served with soybean flour or seaweed. [Tips] If you are feeling energetic, you can walk a portion of the Old Tokaido Road paved with original stones nearby. The bus stop is right in front of the tea house for easy access.
Before heading home, enjoy one last premium bathing experience at this upscale day-spa facility designed like a traditional countryside village. Hakone Yuryo is known for its privacy and sophisticated atmosphere. The facility is nestled in the forest just a few minutes from the main station, making it the perfect closing spot for your trip. The design utilizes old timber and bamboo, creating a nostalgic yet modern Japanese aesthetic. [Highlights] They offer one of the largest private open-air baths (kashikiri) in the region, perfect for couples or families who want privacy. The public large bath features 'Loyly' sauna services where staff wave large fans to circulate aromatic heat. [Tips] Book a private room in advance if you want the secluded experience, as they are very popular. A free shuttle bus runs frequently between here and Hakone-Yumoto Station, making departure easy.