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⛰️ Chubu · Aichi

Hotel Sea Palace Resort

ホテルシーパレスリゾート

Sea Palace Rainbow Pool (summer) with two waterslides, wave/current, and toddler pools.

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Slide & stay facts

Indoor
No
Outdoor
Yes
Year-round
Seasonal / confirm
Age / limits
Waterslides: 120 cm+ height.
Swim diaper OK
yes
  • family
  • summer
  • mikawa-bay
  • chubu

Notes & caveats

  • 2026 season example: Jul 11–Aug 31. Overnight guests free on stay day and next day. Tickets issued when crowded.

Location & sources

Aichi · Toyohashi

Meal tags: dinner / breakfast

Official site →

Sources

Hours and fees change. Always confirm on the official site. We do not invent prices or star ratings.

FAQ

Q. Does Hotel Sea Palace Resort have a waterslide?

A. Sea Palace Rainbow Pool (summer) with two waterslides, wave/current, and toddler pools.

Q. Is it indoor or year-round?

A. Seasonal / outdoor-focused. Confirm opening dates on the official site.

Q. Any age or height notes?

A. Waterslides: 120 cm+ height.

Q. How much does it cost?

A. We do not list prices here (they change often). Check Booking.com, Agoda, or the hotel’s official site for live rates.

More in Chubu

Chubu · Mie · Kuwana

Hotel Nagashima

Nagashima Resort “Jumbo Saltwater Pool” with many large waterslides (e.g. Mega Abyss). Guest pool tickets available. Indoor kids spa area too.

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Affiliate / ad links. We may earn a commission if you book. Until affiliate IDs are set, links open Booking / Agoda hotel search for Japan.

Check on Booking.comCheck on Agoda

Also on Japanese OTAs

Rakuten TravelJalan