{"id":3206,"date":"2025-01-27T11:22:58","date_gmt":"2025-01-27T02:22:58","guid":{"rendered":"https:\/\/kamakuraguide.com\/?page_id=3206"},"modified":"2026-06-10T23:16:48","modified_gmt":"2026-06-10T14:16:48","slug":"inamuragasaki-onsen","status":"publish","type":"page","link":"https:\/\/kamakuraguide.com\/en\/inamuragasaki-shichirigahama\/inamuragasaki-onsen\/","title":{"rendered":"Inamuragasaki Onsen (\u7a32\u6751\u30f6\u5d0e\u6e29\u6cc9)"},"content":{"rendered":"\n
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Discover Inamuragasaki Onsen (\u7a32\u6751\u30f6\u5d0e\u6e29\u6cc9)<\/h2>\n\n\n\n

Nestled between the sea and mountains in Kamakura (\u938c\u5009), Kanagawa Prefecture (\u795e\u5948\u5ddd\u770c), Inamuragasaki Onsen (\u7a32\u6751\u30f6\u5d0e\u6e29\u6cc9<\/a>) is famous for its natural golden-hued waters. This coastal hot spring offers breathtaking views of Enoshima Island (\u6c5f\u30ce\u5cf6) and Mt. Fuji (\u5bcc\u58eb\u5c71), making it a soothing retreat infused with ancient geology and folklore.<\/p>\n\n\n\n

\"Inamuragasaki
Illustrations are for visual reference only and may not reflect the actual appearance of the site.<\/figcaption><\/figure>\n\n\n\n

Soaking in the Experience: Mineral-Rich Waters and Stunning Views<\/h2>\n\n\n\n

The hot spring here is a rare “moor spring” (organic bicarbonate cold mineral spring), known for its skin-purifying and moisturizing qualities. The water is rich in bicarbonate ions and metasilicic acid, created from decomposed organic matter like ancient plants and pine roots. Once thought to exist only in Tokachigawa (\u5341\u52dd\u5ddd, Hokkaido) and Baden-Baden (Germany), this type of spring is incredibly rare.<\/p>\n\n\n\n

The golden color of the water\u2014dubbed \u201cGolden Water\u201d\u2014stems from iron-rich layers of earth and dark sand, with local legends even claiming that traces of gold dust may sometimes appear. Despite its coastal location, the water is not salty and leaves your skin feeling smooth and refreshed.<\/p>\n\n\n\n

Legends and History: Swordsmith Lore and Gold Mine Traces<\/h2>\n\n\n\n

The coastline around the area features black sands rich in iron, with magnetic properties strong enough to cling to magnets. This iron sand is believed to have been used in sword forging during the Kamakura period (\u938c\u5009\u6642\u4ee3). A local legend even suggests that the famed swordsmith Masamune (\u653f\u5b97) forged blades from this very sand. Nearby place names like \u201cKanayama in Gokurakuji\u201d (\u6975\u697d\u5bfa<\/a>\u5b57\u91d1\u5c71) hint at the historical presence of gold mines in the area.<\/p>\n\n\n\n

Facilities & Comfort: Thoughtful Design for Relaxation<\/h2>\n\n\n\n

The main bath area includes a sauna and a cold bath sourced from the spring itself. Visitors can enjoy panoramic views of Sagami Bay (\u76f8\u6a21\u6e7e), Enoshima Island (\u6c5f\u30ce\u5cf6), and Mt. Fuji (\u5bcc\u58eb\u5c71) from the indoor baths\u2014especially magical during sunset. The open-air bath provides privacy and openness at the same time, creating a deeply relaxing environment.<\/p>\n\n\n\n

On the first floor, you\u2019ll find the footbath caf\u00e9 “Ninai,” where you can savor meals and drinks while soaking your feet and enjoying the view.<\/p>\n\n\n\n

Visitor Guide: Age Limits and Etiquette<\/h2>\n\n\n\n

Guests under 13 are not allowed in the main baths, even with an adult. However, private family baths are available for children aged 4 and up. Infants wearing diapers are not permitted in any bath.<\/p>\n\n\n\n

Following Japanese custom, be sure to wash your body before entering the bath. After bathing, it’s recommended not to rinse off with a shower, but rather to gently pat your skin with a towel to retain the natural minerals.<\/p>\n\n\n\n

Getting There and Opening Hours<\/h2>\n\n\n\n

The onsen is a 3-minute walk from Inamuragasaki Station (\u7a32\u6751\u30f6\u5d0e\u99c5) on the Enoden Line (\u6c5f\u30ce\u5cf6\u96fb\u9244). If you’re driving, up to 2 hours of free parking is available. It is open daily from 9:00 AM to 9:00 PM (last entry at 8:00 PM), and general admission for the main bath is \u00a51,500. For private bath reservations and caf\u00e9 details, visit the official website.<\/p>\n\n\n\n

Nearby Attractions: Sunset Views and Coastal Walks<\/h2>\n\n\n\n

Right next to the onsen is Inamuragasaki Park (\u7a32\u6751\u30f6\u5d0e\u516c\u5712)<\/a>\u2014one of Shonan’s top sunset-viewing spots. Sitting on a bench while listening to the waves and cooling down after a warm bath is the perfect way to end your day.<\/p>\n\n\n\n

How to Enjoy Your Stay Nearby<\/h2>\n\n\n\n

At the unmanned smart hotel “Toshi’s Place (\u30c8\u30b7\u30ba\u30d7\u30ec\u30a4\u30b9)<\/a>,” each room features unique bathing setups\u2014from high-end shower heads to hinoki wood bathtubs. Enjoy a relaxing soak in your private room, then take a short walk to Inamuragasaki Onsen (\u7a32\u6751\u30f6\u5d0e\u6e29\u6cc9<\/a>) for an open-air hot spring experience. The location allows for an easy stroll along the seaside at dusk, creating a tranquil and memorable experience just minutes away by Enoden Line (\u6c5f\u30ce\u5cf6\u96fb\u9244) and foot.<\/p>\n\n\n\n

Basic Information<\/h3>\n\n\n\n
Item<\/th>Details<\/th><\/tr><\/thead>
Name<\/td>Inamuragasaki Onsen<\/td><\/tr>
Address<\/td>1-16-13 Inamuragasaki, Kamakura, Kanagawa<\/td><\/tr>
Highlights<\/td>M\u014dr spring of bicarbonate cold mineral water; golden-brown color; high levels of bicarbonate and metasilicic acid; mildly alkaline with beautifying and moisturizing effects<\/td><\/tr>
Things to Do<\/td>Large bath with onsen water, views of the sea, Enoshima, and Mt. Fuji, sauna, cold bath with natural flow, private family baths<\/td><\/tr>
Opening Hours<\/td>9:00\u201321:00 (Last admission at 20:00)<\/td><\/tr>
Visit Duration (Estimate)<\/td>Approx. 60 min (Quick: 45 min \/ Thorough: 90 min)<\/td><\/tr>
Admission<\/td>\u00a51,200 bathing fee + \u00a5300 facility charge (special rates during busy periods); 10-ticket pass<\/a>: \u00a512,500; Family bath: \u00a53,000\u2013\u00a54,000\/hour per person (Children \u00a51,000, preschoolers free)<\/td><\/tr>
Closed<\/td>Open year-round (closed temporarily for maintenance)<\/td><\/tr>
Notes<\/td>No entry for children under 13 (even with guardian); no smoking; cameras, videos, phones prohibited; no towels in bath; hair dyeing prohibited<\/td><\/tr>
Restrooms<\/td>Available<\/td><\/tr>
Official Website<\/td>https:\/\/www.inamuragasaki-onsen.jp\/ <\/a>(Japanese only)<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n

Google Map<\/h3>\n\n\n\n\n<\/iframe>\n\n\n\n

Audio Guide<\/h3>\n\n\n\n
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