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Hotels near Odawara Castle with Free Co-Sleeping for Kids

10 family-friendly hotels within 15 km of Odawara Castle offer Free Co-Sleeping for Kids, sorted from nearest to farthest.

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Hotels with Free Co-Sleeping for Kids (10, nearest first)

location_onKanagawa / Hakone~10 km to Odawara Castle

Hakone Shiunso

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(1169)

A baby-friendly ryokan beside a mountain stream in Tonosawa, Hakone. In-room dining with a free private-hire indoor bath, a gentle simple onsen and rooms with an open-air bath make it a favorite with families (rated 4.54).

bedBaby Futon Rental+17

US$590+per night, 2 adults · ¥93,280

location_onKanagawa / Hakone~10 km to Odawara Castle

Hakone Yusakaso

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(562)

A ryokan whose pride is the only mixed-gender garden open-air bath in Hakone, plus a private-hire bath. Dinner and breakfast are served in your room, and children under 2 stay free on the baby plan.

bedLow Bed / Tatami Bed Room+17

US$418+per night, 2 adults · ¥66,000

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location_onKanagawa / HakoneHOTEL THE MITSUI~12 km to Odawara Castle

HOTEL THE MITSUI HAKONE

Opening December 15, 2026 in Kowakudani, Hakone: a luxury hotel with an onsen bath and a balcony in all 126 rooms, plus five detached villas of more than 100 sq m.

cottagePrivate Cottage / Villa+5

US$841+per night, 2 adults (reference · ¥132,826)

location_onKanagawa / Hakone~12 km to Odawara Castle

Mizunoto

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(2384)

A ryokan for soaking your way from bath to bath, drawing on two sources, Kowakudani Onsen and Miyanoshita Onsen. Japanese-Western rooms for up to 4 and free private-hire baths make it workable for family trips.

restaurantToddler Meal+10

US$456+per night, 2 adults · ¥72,050

location_onKanagawa / Odawara~12 km to Odawara Castle

Hilton Odawara Resort & Spa

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(1472)

A resort hotel where every room has an ocean view, with the Bade Zone pools open to children from age 1, a natural onsen and a playroom for families.

spaLarge Spa Facility+18

US$527+per night, 2 adults · ¥83,296

location_onKanagawa / Oiso~12 km to Odawara Castle

Oiso Prince Hotel

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(1676)

A seaside resort hotel in Oiso with outdoor pools in summer and an onsen spa year-round. Co-sleeping is free for children up to age 5.

child_friendlyBaby Crib Rental+10

US$266+per night, 2 adults · ¥42,068

location_onKanagawa / Gora Onsen~12 km to Odawara Castle

Gora Nounou Hakone

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(2428)

A 10-room family-friendly onsen ryokan where you can enjoy Gora Onsen's cloudy hot-spring water in a private-hire open-air bath or an in-room open-air bath.

cottageJapanese / Japanese-Western Room+12

US$496+per night, 2 adults · ¥78,400

location_onKanagawa / HakoneFujita Kanko~12 km to Odawara Castle

Hakone Kowakien Tenyu

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(899)

A ryokan in Hakone where every room has an onsen open-air bath. Children's rates are set by age, and the adjoining Yunessun is free to use during your stay.

child_friendlyBaby Crib Rental+11

US$738+per night, 2 adults · ¥116,600

location_onKanagawa / HakoneHotel Green Plaza~15 km to Odawara Castle

Hotel Green Plaza Hakone

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(2676)

A resort hotel that takes pride in its Sengokuhara Onsen open-air bath with Mount Fuji views. Children ages 0 to 2 can stay with co-sleeping.

bedLow Bed / Tatami Bed Room+5

US$351+per night, 2 adults · ¥55,440

location_onKanagawa / Sengokuhara~15 km to Odawara Castle

Hakone Sengokuhara Prince Hotel

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(847)

A highland resort in Sengokuhara overlooking the Hakone outer rim mountains, with an Ubako onsen communal bath and open-air bath. Children under 6 stay with no room charge when co-sleeping.

child_friendlyBaby Crib Rental+12

US$321+per night, 2 adults · ¥50,704