Kumano-bettei Nakanoshima

9.3
This Ryokan has an overall rating of 9.3/10, based on 391 reviews. ? Our score combines two signals: 50% based on traveler sentiment and guest feedback found online, and 50% based on our internal on-site evaluation plus ratings from verified travelers on our platform, who must provide proof of stay.
? This ranking compares properties in the same region. It is based on the overall rating and the number of reviews, using a weighted score so properties with more review data are ranked more fairly.
Check-in from 3:00 PM / Check-out until 11:00 AM
Sea Views Island Setting Hot Spring Town Hot Spring Bath Public Onsen Open-Air Bath
Staff 9,5/10
Facilities 9,2/10
Cleanliness 9,4/10
Comfort 9,1/10
Value for money 8,7/10
Location 9,3/10

Ryokan highlights

An island-style hot spring ryokan in Nachikatsuura known for boat access, sea views, and secluded bathing.

Boat ArrivalReached by a short exclusive boat ride from Katsuura Port.
Island SeclusionThe only accommodation on the island, giving a notably private, getaway feel.
Sea-View OnsenHot spring bathing is a standout, paired with open ocean surroundings.
Blue Water ViewsRooms and public areas look over vivid coastal scenery and open water.
Easy Rail AccessAbout seven minutes on foot from Kii-Katsuura Station before the boat transfer.
Traditional Ryokan StayJapanese-style rooms and a calm atmosphere suit travelers seeking a classic ryokan experience.

Who is this ryokan best for?

Recommended stay1-2 nightsIsland access and the ryokan’s strongest draw are the sea-facing hot springs and kaiseki dinner, so one night works well for arrival, baths, dinner, breakfast, and departure. Two nights make sense if you also want a proper visit to Nachi Falls, Kumano Nachi Taisha, local tuna-port stops, and unhurried time back on the island.
Trip-planning verdict: Best used as a scenic island onsen stay in Nachikatsuura for 1 night, or 2 nights if pairing baths with Nachi sightseeing and a slower Kii Peninsula rhythm.

Know before booking

Boat transfer requiredYou reach the property by dedicated boat from Katsuura Port, which adds a transfer step and reduces spontaneous in-and-out convenience.
Not a strong long-stay baseThe immediate town is small, so many travelers may run out of nearby low-effort sightseeing after two nights unless continuing regional exploration.
Room bath distinctionVerified room open-air baths in Nagi-no-sho are not hot spring baths, so choose this mainly for privacy and views, not in-room onsen water.

Food & drinks

Verified island ryokan in Katsuura with a named dining room, kaiseki meals, breakfast, and a noted umeshu bar; nearby tuna spots add useful alternatives.

Kumano-no-Megumi (on-site)
on-site

Main dining room for Japanese breakfast and multi-course kaiseki.

  • Kaiseki dinnerfoodSeasonal multi-course Japanese meal.
  • Local seafoodspecialtyKatsuura catch used in courses.
  • Japanese breakfastfoodTraditional morning set.
  • Special dietsspecialtyVegetarian or allergy requests on notice.
Umeshu Bar (on-site)
on-site

Small on-property drinks venue noted by guests.

  • UmeshudrinkJapanese plum liqueur.
  • Nightcap drinksdrinkSimple after-dinner drinks.
  • Light snacksfoodSmall bites may be available.
Katsuragi (nearby)
nearbynear Kii-Katsuura Station

Well-known local Japanese restaurant popular for tuna dishes.

  • Tuna dishesfoodLocal Katsuura tuna specialties.
  • Japanese set mealsfoodClassic lunch or dinner sets.
  • AlcoholdrinkDrinks served with meals.

Access, transport and nearby sights

This island ryokan in Katsuura Bay is typically reached via Kii-Katsuura Station and then a short boat transfer from the mainland boarding area.

Distances are approximate and calculated from the ryokan coordinates. Travel times may vary depending on route, traffic and schedules.

Should you choose this ryokan?

This is a distinctive upscale island ryokan in Nachikatsuura, Wakayama, best suited to travelers who want a memorable onsen stay with sea views and a sense of retreat. It is far less ideal if you want easy, flexible access or a budget-friendly base.

5 reasons to choose this ryokan best points
  • Private-island feelThe ryokan sits on its own small island in Katsuura Bay, reached by a short dedicated boat ride that makes the stay feel special from arrival. It delivers a true away-from-it-all atmosphere that most mainland hotels cannot match.
  • Outstanding seaside onsenIts signature open-air baths face the sea, and the property is known for abundant natural hot spring water from multiple on-site sources. The oceanfront bathing experience is one of the clearest reasons to stay here.
  • All-ocean-view settingRooms and public areas are oriented toward the water, so the sea is part of the stay rather than just a backdrop. This works especially well if you value quiet scenery over urban convenience.
  • Strong local dining identityDinner focuses on seasonal kaiseki with ingredients from the Kumano area and Kuroshio waters, which suits travelers looking for a region-specific meal rather than a generic ryokan menu. Being in tuna-famous Katsuura also adds appeal for seafood lovers.
  • Great base for Kumano sightseeingIt pairs well with visits to Nachi Falls, Kumano Nachi Taisha, and the wider Kumano area while still giving you a resort-style onsen experience at night. That combination is especially attractive for travelers doing scenic or spiritual sightseeing in southern Wakayama.
5 reasons not to choose this ryokan watch-outs
  • Boat access reduces flexibilityBecause the ryokan is on an island, every arrival and departure depends on the property boat rather than simply walking in and out whenever you like. That can feel inconvenient if you prefer spontaneous evening plans or very simple logistics.
  • Premium price pointThis is positioned as an upscale ryokan, and rates are typically much higher than standard hotels in the area. The experience can justify the cost, but budget-conscious travelers may find better value elsewhere.
  • Remote area overallEven beyond the boat transfer, Nachikatsuura is a quiet destination rather than a major city hub. If your trip prioritizes nightlife, shopping, or fast onward connections, the location may feel too secluded.
  • Some rooms are less modern than the concept suggestsThe property has both newer and more traditional accommodation styles, so the experience can vary by room category. Travelers expecting a fully contemporary luxury feel in every room should choose carefully.
  • Best for slow stays, not packed itinerariesThis ryokan makes the most sense when you leave time to enjoy the baths, views, and island atmosphere. If you only need a practical overnight stop, you may not get full value from what makes it special.

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Current position: 3rd out of 59 ryokans in Wakayama.

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