This site uses affiliate links; we may earn a commission on bookings.
Shirahama Onsen Shiraraso Grand Hotel
Categories
Kids Facilities
Ocean-view open-air bath
Ocean-view open-air bath
- calendar_monthSeason:Summer only
- paymentsPrice:Free for guests
Enjoy Shirahama Onsen, one of Japan's three oldest hot springs, in an ocean-view open-air bath overlooking the sea at Shirarahama. Families can enjoy the feeling of an onsen getaway while looking out over the sparkling water and sea tinted by the setting sun.
- •Ocean-view open-air bath overlooking Shirarahama
- •Shirahama Onsen, one of Japan's three oldest hot springs (highly concentrated sodium chloride spring containing carbon dioxide, sodium and chloride)
- •Please watch young children carefully while they are bathing
- •If you have a tattoo, you may only bathe if it can be covered with a tattoo-cover sticker (2.75 x 4.3 in / 7 x 11 cm, up to 2 stickers, available at the front desk).
Shirarahama Beach and kids' meals
Shirarahama Beach and kids' meals
The hotel is directly connected to Shirarahama Beach, where the sea feels as close as a private beach and swimming is available in summer. Elementary school-age children are served a kids' kaiseki-style meal, while children under school age are served a kids' meal, making dining easier for families.
- •Directly connected to Shirarahama Beach, with swimming in summer
- •Elementary school-age children receive a kids' kaiseki-style meal; children under school age receive a kids' meal
- •Close to Adventure World
子供用浴衣・草履・スリッパ
子供用浴衣・草履・スリッパ
- paymentsPrice:Free for guests
サイズ70センチから120センチの子ども用浴衣を各階エレベーター前に用意しており、自由に利用できます。小さいサイズの草履やスリッパも揃っています。
貸切風呂
貸切風呂
宿泊者専用の内湯の貸切風呂で、掛け流し・完全予約制です。1回45分2,200円(税込)で利用でき、7歳以上の子どもとも大浴場の混浴制限を気にせず家族一緒に入浴できます。
- •1回45分2,200円(税込)です
- •完全予約制です
- •開始時間は16時から23時の毎正時と朝7時30分・8時30分です
海が見えるパンダの部屋
海が見えるパンダの部屋
ホテルに滞在中もパンダと一緒に過ごせる1室限定のコンセプトルームです。和室にツインベッドを備えたオーシャンビューの客室で、定員は1名から5名です。
Overview
Shiraraso Grand Hotel is an onsen ryokan directly connected to Shirarahama Beach in Nanki Shirahama. The sea is so close that it feels like a private beach, and the ocean-view open-air bath lets guests enjoy Shirahama Onsen, one of Japan's three oldest hot springs. Elementary school-age children are served a kids' kaiseki-style meal, while children under school age are served a kids' meal, making dining easier for families. Combine beach time at Shirarahama with Adventure World for a memorable family trip to Nanki Shirahama.
An Onsen Ryokan Directly Connected to Shirarahama Beach
Shiraraso Grand Hotel is an onsen ryokan directly connected to Shirarahama Beach in Nanki Shirahama. The sea is so close that it feels like a private beach, and the hotel is a convenient base for sightseeing in Shirahama from the JR Shirahama Station area. The Shirarahama sea is close enough to feel within reach and is lively with swimmers in summer.
Ocean-View Open-Air Bath
Enjoy Shirahama Onsen, one of Japan's three oldest hot springs, in an ocean-view open-air bath overlooking the sea at Shirarahama. The spring water is a highly concentrated sodium chloride spring containing carbon dioxide, sodium and chloride. Families can enjoy the feeling of an onsen getaway while looking out over the sparkling water and sea tinted by the setting sun.
Easy Family Dining with Kids' Kaiseki and Kids' Meals
Elementary school-age children are served a kids' kaiseki-style meal, while children under school age are served a kids' meal, making dining easier for families traveling with children. Accommodation plans for families with children are also available, allowing families with young children to spend time here with peace of mind.
Access
The hotel is in Shirahama-cho, Nishimuro-gun, Wakayama Prefecture, and is accessible by bus or car from JR Shirahama Station. It faces Shirarahama Beach and has parking. It is a convenient base for visiting sights around Nanki Shirahama, including Adventure World, Toretore Market and Engetsu Island. Depending on the reservation plan, checkout may be at 11 a.m.
Access & Information
| location_onAddress | 868 Shirahama-cho, Nishimuro-gun, Wakayama 649-2211 |
|---|---|
| directions_carAccess | Accessible by bus or car from JR Shirahama Station, the hotel is ideally located beside Shirarahama Beach in Nanki Shirahama. It is also close to Adventure World and Toretore Market, making it a convenient base for sightseeing in Shirahama. Parking is available. |
| trainNearest station | Shirahama Station |
| local_parkingParking | Parking is available. |
| callPhone | +81-739-43-0100 |
| paymentsCards | VISA, JCB, American Express, Diners Club, UC, DC, NICOS, Bank Card, UFJ Card, Mastercard, JACCS, CF, JTB |
| languageOfficial site | https://www.shiraraso.co.jp/open_in_new |
Reference price as of August 28, 2026 (stay date 2026-09-19). Please check the booking site for actual rates.
Frequently Asked Questions
Are cribs or co-sleeping arrangements available?
expand_more
Information about cribs and co-sleeping is not published, so please confirm with the hotel.
Can infants use the pool?
expand_more
Infants may use the pool when wearing a swimsuit over swim pants. Please confirm the details with the hotel before use.
What meals are available for children?
expand_more
Children of elementary school age and older are served a kids' kaiseki-style meal, while children under school age are served a kids' meal.
Does the hotel have an onsen or private-hire bath?
expand_more
Yes. The hotel has an ocean-view open-air bath with Shirahama Onsen, and a private-hire bath with source-fed spring water is available.
How can we get to the hotel from Shirahama Station?
expand_more
The hotel is accessible by bus or car from JR Shirahama Station. It is beside Shirarahama Beach and has parking.
Related hotels
Family-friendly hotels in Nanki-Shirahama
Hotels with Pool OK with Swim Diaper in Nanki-Shirahama
Find other hotels
Find other hotels
Information on this page was compiled by directly consulting Official website, Rakuten Travel, Ikyu.com, Jalan (last verified: August 2026). Prices, availability and seasonal operations change — please check each booking site for the latest information.
We take care to keep information accurate, but always confirm the latest details on the hotel's official site and booking sites before you book or visit.