USD
pt pt Português

Características do quarto

Olhando para o mar, alguns quartos no hotel The Ritz-Carlton O'Ahu, Turtle Bay oferecem piso de madeira maciça com escrivaninha. Os hóspedes podem utilizar máquinas de café/chá, e relaxar com TV de tela plana com canais via satélite. Proporcionando banheiro separado e pia, alguns banheiros vêm com lençóis de banho e toalhas.

Informações importantes

Check-in: das 15:00 às 23:59
Check-out: às 11:00
Número de licençaTA-064-482-0992-01
  • Crianças e camas extras
  • Não há camas extras no quarto.

Opções de quarto em The Ritz-Carlton O'Ahu, Turtle Bay Hotel Kahuku

Check-in
Check-out
Hóspedes
2 hóspedes

Adultos:

2

Crianças:

0
The Ritz-Carlton O'Ahu, Turtle Bay Hotel Kahuku Quarto foto The image shows a bright and airy hotel room with a beautiful ocean view. The room features two queen-sized beds with crisp white linens and several pillows, each with a light brown bed skirt. Behind the beds, a large, striking mural dominates the wa The Ritz-Carlton O'Ahu, Turtle Bay Hotel Kahuku Quarto foto The Ritz-Carlton O'Ahu, Turtle Bay Hotel Kahuku Comodidades foto The photo shows a spacious balcony with a stunning ocean view. The balcony is framed by a white railing and features a comfortable outdoor seating area. A long, cushioned bench runs along one side, adorned with several throw pillows. In front of the
Quarto standard

Tamanho: 44 m²

Mais infirmações +
The Ritz-Carlton O'Ahu, Turtle Bay Hotel Kahuku Quarto foto The photo shows a bright and modern hotel room with a stunning ocean view. The room features a large bed with crisp white linens and several pillows, positioned in the foreground. Behind the bed is a striking mural depicting crashing ocean waves in s The Ritz-Carlton O'Ahu, Turtle Bay Hotel Kahuku Praia foto The photo captures a beautiful coastal scene under a bright blue sky dotted with fluffy white clouds. The sky takes up the upper portion of the image, showcasing a vast expanse of clear blue. Below the sky is a stunning view of the ocean. The water The Ritz-Carlton O'Ahu, Turtle Bay Hotel Kahuku Praia foto The photo captures a breathtaking coastal scene under a bright, partly cloudy sky. The dominant colors are vibrant blues and greens, representing the ocean and lush vegetation. The ocean stretches out towards the horizon, with varying shades of blu
Quarto com cama king

Tamanho: 44 m²

Tipo de cama: Cama King Size

Mais infirmações +
The Ritz-Carlton O'Ahu, Turtle Bay Hotel Kahuku Quarto foto The photo shows a bright and airy living space with a stunning ocean view. The room features a white sectional sofa adorned with blue and white patterned throw pillows. A sleek glass-topped coffee table sits in front of the sofa, displaying a bowl of The Ritz-Carlton O'Ahu, Turtle Bay Hotel Kahuku Quarto foto This is a wide shot of a luxurious bedroom with a distinct open-concept design. The room is bathed in natural light, likely from large windows not fully visible in the frame. The focal point is a four-poster bed with a dark metal frame and white li The Ritz-Carlton O'Ahu, Turtle Bay Hotel Kahuku Exterior foto The photo shows an entrance to
Bangalô

Tamanho: 69 m²

Mais infirmações +
The Ritz-Carlton O'Ahu, Turtle Bay Hotel Kahuku Quarto foto The photo shows a modern and luxurious hotel room with a stunning ocean view. The room features a large bed with crisp white linens and several pillows, positioned against a wall with a vibrant mural of a massive ocean wave. To the left of the bed
Quarto

Tamanho: 44 m²

Tipo de cama: 1 Cama King Size e 1 Sofá-cama

Mais infirmações +
The Ritz-Carlton O'Ahu, Turtle Bay Hotel Kahuku Camas foto The photo shows a hotel room with two twin beds. The beds are neatly made with white linens and several white pillows. Between the beds is a round nightstand with a light-colored top and a wooden base with vertical slats. On the nightstand sits a sma The Ritz-Carlton O'Ahu, Turtle Bay Hotel Kahuku Praia foto The photo captures a beautiful coastal scene on a sunny day. The foreground is dominated by a modern, curved structure covered in small, dark gray stones. This structure appears to be a retaining wall or part of a landscaping design, with lighter-col
Quarto com cama queen andares inferiores

Tamanho: 44 m²

Tipo de cama: 2 King Size Beds

Mais infirmações +
The Ritz-Carlton O'Ahu, Turtle Bay Hotel Kahuku Quarto foto The photo shows a bright and airy hotel room with a stunning ocean view. The room features two double beds with crisp white linens and several pillows. Behind the beds, a large mural depicts a powerful ocean wave crashing against a rocky shore, creat The Ritz-Carlton O'Ahu, Turtle Bay Hotel Kahuku Instalações foto The photo shows a modern hotel room with a focus on a comfortable and stylish living area. The room has a light and airy feel, with white walls and light wood furniture. A large flat-screen TV is mounted on a wooden panel that extends from a low wo
Quarto com cama queen

Tamanho: 44 m²

Tipo de cama: 2 King Size Beds

Mais infirmações +
The Ritz-Carlton O'Ahu, Turtle Bay Hotel Kahuku Quarto foto This is a bright and airy hotel room with a stunning ocean view. The room features a large bed with crisp white linens, positioned against a wall adorned with a vibrant mural depicting a powerful ocean wave. Large glass sliding doors open onto a ba
Quarto premium com vista para oceano com cama king

Tamanho: 44 m²

Tipo de cama: Cama King Size

Mais infirmações +
The Ritz-Carlton O'Ahu, Turtle Bay Hotel Kahuku Quarto foto The photo shows a modern and luxurious hotel room with a view of the ocean. The room features two double beds with white linens, dark wood headboards, and white pillows. Between the beds is a long, light-colored bench with a dark woven seat. A larg The Ritz-Carlton O'Ahu, Turtle Bay Hotel Kahuku Camas foto The photo shows a brightly lit hotel room with two beds featuring white linens and fluffy white pillows. The beds are positioned side-by-side, with a light wooden headboard running along the top. Above the headboards, the wall is a soft, warm beige The Ritz-Carlton O'Ahu, Turtle Bay Hotel Kahuku Comodidades foto The photo captures a serene outdoor seating area, likely part of a luxurious vacation rental or resort. The space is designed to maximize the breathtaking ocean views. The main feature is a built-in wooden bench that wraps around a corner, offering The Ritz-Carlton O'Ahu, Turtle Bay Hotel Kahuku Praia foto The photo captures a beautiful coastal scene under a bright, partly cloudy sky. The sky dominates the upper portion of the image, showcasing a vibrant blue with fluffy white clouds scattered across it. Below the sky, the ocean stretches out to the The Ritz-Carlton O'Ahu, Turtle Bay Hotel Kahuku Quarto foto The photo shows a bright and airy living space with a stunning ocean view. The room features a comfortable-looking white sofa with colorful throw pillows, a modern glass coffee table with decorative items, and a large, framed mirror leaning against t
Ground Floor Bungalow

Tamanho: 69 m²

Mais infirmações +
The Ritz-Carlton O'Ahu, Turtle Bay Hotel Kahuku Quarto foto This is a bright and airy photograph of a modern hotel suite with a stunning waterfront view. The suite is spacious and well-decorated, featuring a comfortable seating area, a bedroom, and a balcony. In the foreground, there's a large, light beige s The Ritz-Carlton O'Ahu, Turtle Bay Hotel Kahuku Praia foto The photograph captures a beautiful coastal scene under a clear, bright blue sky dotted with a few fluffy white clouds. The focal point is a pristine sandy beach curving gently towards the water. Several tall palm trees line the edge of the beach,
Suíte com vista para oceano

Tamanho: 67 m²

Mais infirmações +
The Ritz-Carlton O'Ahu, Turtle Bay Hotel Kahuku Quarto foto This is a bright and airy hotel room with a stunning ocean view. The room features a large king-size bed with white linens and several pillows, positioned in the foreground. To the right of the bed, a light wooden nightstand holds a lamp and a sma The Ritz-Carlton O'Ahu, Turtle Bay Hotel Kahuku Quarto foto The photo shows a bright and airy living area with a modern, relaxed tropical vibe. The room features a large, comfortable sectional sofa in a light beige color, accented with several throw pillows in black and white patterns. A round ottoman with a The Ritz-Carlton O'Ahu, Turtle Bay Hotel Kahuku Quarto foto The photo captures a luxurious and inviting living space with a stunning ocean view. The room is bathed in natural light streaming in from a large sliding glass door that opens onto a balcony overlooking a beautiful beach and turquoise ocean. The f The Ritz-Carlton O'Ahu, Turtle Bay Hotel Kahuku Quarto foto The photo shows a bright and airy living space, likely part of a vacation rental or hotel suite, with a focus on a stunning view. The room has a modern, relaxed aesthetic with natural materials and a neutral color palette accented by pops of warm ear The Ritz-Carlton O'Ahu, Turtle Bay Hotel Kahuku Interior foto The photo shows a cozy and stylish living area, partially viewed from inside a cabinet. The main part of the room features a low, white sofa with several throw pillows, including one with a striking black and white geometric pattern. Behind the sofa, The Ritz-Carlton O'Ahu, Turtle Bay Hotel Kahuku Interior foto The photo shows a well-lit, minimalist dressing area or walk-in closet. The walls are a warm, light beige, and the floor is made of light-colored wood. The focal point of the image is a round mirror with a thin black frame, hanging on the wall. Bel The Ritz-Carlton O'Ahu, Turtle Bay Hotel Kahuku Pias foto The photo shows a well-lit bathroom vanity area with a focus on a large, round mirror. The mirror has a warm wooden frame and is surrounded by several small, modern lights. Above the mirror is a decorative panel with a subtle, textured pattern in sha The Ritz-Carlton O'Ahu, Turtle Bay Hotel Kahuku Exterior foto The photo shows a luxurious bathroom with a contemporary and spa-like design. The focal point is a long, light-colored wooden vanity with two large, arched mirrors framed in dark bronze. Above the mirrors, there's a textured wall covering in shades o The Ritz-Carlton O'Ahu, Turtle Bay Hotel Kahuku Comodidades foto This is a bright and airy photo taken from a balcony overlooking a stunning ocean view. The balcony features a wooden floor and a metal railing, offering an unobstructed vista of the turquoise water and sandy beach below. In the foreground, there's
Suíte com 1 dormitório andares superiores

Tamanho: 135 m²

Mais infirmações +
Quarto adaptado para pessoas com mobilidade reduzida andares inferiores

Tamanho: 44 m²

Tipo de cama: 1 Cama King Size e 1 Sofá-cama

Mais infirmações +
The Ritz-Carlton O'Ahu, Turtle Bay Hotel Kahuku Exterior foto The photo shows a modern hotel room with a stunning ocean view. The room features a large bed with white linens and decorative pillows. A headboard depicts a vibrant wave, adding a nautical touch to the decor. Large sliding glass doors lead to a ba
Quarto com cama queen

Tamanho: 44 m²

Tipo de cama: 2 King Size Beds

Mais infirmações +
The Ritz-Carlton O'Ahu, Turtle Bay Hotel Kahuku Comodidades foto The photo shows a balcony with a beautiful view of a tropical beach. The balcony has a wooden floor and is furnished with two comfortable-looking chairs and a small wooden table. One chair has a blue and white patterned pillow, and the other has a gr The Ritz-Carlton O'Ahu, Turtle Bay Hotel Kahuku Quarto foto
Quarto adaptado para pessoas com mobilidade reduzida andares inferiores

Tamanho: 44 m²

Tipo de cama: 1 Cama King Size e 1 Sofá-cama

Mais infirmações +
The Ritz-Carlton O'Ahu, Turtle Bay Hotel Kahuku Quarto foto The photo shows a bright and modern hotel room with a stunning ocean view. The room is spacious and well-lit, featuring a large bed with white linens and a cozy beige frame. Behind the bed, a vibrant mural depicts a powerful ocean wave in shades of b
Quarto adaptado para pessoas com mobilidade reduzida com cama king

Tamanho: 44 m²

Tipo de cama: 1 Cama King Size e 1 Sofá-cama

Mais infirmações +
The Ritz-Carlton O'Ahu, Turtle Bay Hotel Kahuku Exterior foto The photo shows a well-lit bathroom with a modern and clean design. The main focus is a spacious vanity area on the left side of the frame. It features a light-colored countertop with a rectangular sink and a sleek chrome faucet. Above the sink hangs The Ritz-Carlton O'Ahu, Turtle Bay Hotel Kahuku Quarto foto The photo shows a bright and airy hotel room with a stunning ocean view. The room is modern and comfortably furnished, with a large bed taking center stage. The bed has crisp white linens, several pillows, and a light brown upholstered base. A pat
Quarto adaptado para pessoas com mobilidade reduzida com cama king

Tamanho: 44 m²

Tipo de cama: 1 Cama King Size e 1 Sofá-cama

Mais infirmações +
The Ritz-Carlton O'Ahu, Turtle Bay Hotel Kahuku Pessoas foto The photo shows a well-organized and stylish closet area within a room. The closet is framed by a light-colored wall. The interior walls of the closet are covered with a warm, textured wallpaper featuring large, soft pink floral designs on a light pe The Ritz-Carlton O'Ahu, Turtle Bay Hotel Kahuku Instalações foto The photo shows a well-lit bathroom vanity area. The main focus is a large, round mirror with a black frame and a soft, diffused white light ring around its perimeter. The mirror is mounted above a light grey countertop. A modern, silver faucet is The Ritz-Carlton O'Ahu, Turtle Bay Hotel Kahuku Comodidades foto The photo captures a serene balcony overlooking a breathtaking ocean view. The balcony is spacious and features a wooden deck with light-colored planks running horizontally. A white metal railing encloses the balcony, providing safety while allowing The Ritz-Carlton O'Ahu, Turtle Bay Hotel Kahuku Comodidades foto This photo captures a beautiful balcony overlooking a stunning tropical scene. The balcony has a wooden floor and is enclosed by a white metal railing. Beyond the railing, a breathtaking view unfolds. Turquoise water gently laps against a sandy bea The Ritz-Carlton O'Ahu, Turtle Bay Hotel Kahuku Quarto foto This is a bright and airy hotel room with a modern, coastal design. The room features two queen-sized beds with white linens and plush pillows, positioned against a large headboard with a striking mural of a powerful ocean wave. Large sliding glass
Quarto adaptado para pessoas com mobilidade reduzida com cama queen

Tamanho: 44 m²

Tipo de cama: 2 King Size Beds

Mais infirmações +
The Ritz-Carlton O'Ahu, Turtle Bay Hotel Kahuku Pessoas foto The photo shows a cozy and inviting balcony setting, perfect for relaxation. A comfortable cushioned bench is the focal point, adorned with several pillows. One pillow features a striking geometric pattern in black, white, and red, adding a pop of co The Ritz-Carlton O'Ahu, Turtle Bay Hotel Kahuku Quarto foto The photo shows a bright and airy hotel room with a focus on a comfortable sleeping area. A large, inviting bed dominates the foreground, covered in crisp white linens and several pillows. The headboard is a warm, light wood, and a bedside table with The Ritz-Carlton O'Ahu, Turtle Bay Hotel Kahuku Casa de banho foto The photo shows a bright and modern bathroom with a focus on a luxurious and relaxing atmosphere. The main elements are a wooden vanity with a grey countertop, a large round mirror with a thin black frame mounted on the wall, and a freestanding batht The Ritz-Carlton O'Ahu, Turtle Bay Hotel Kahuku Pias foto The photo shows a view into a modern hotel bathroom, framed by an open door. The bathroom is bright and airy, with white tiled walls and a sleek, white bathtub positioned in the foreground. A small green plant in a clear glass vase sits on the edge o The Ritz-Carlton O'Ahu, Turtle Bay Hotel Kahuku Quarto foto The Ritz-Carlton O'Ahu, Turtle Bay Hotel Kahuku Comodidades foto This photo captures a beautiful balcony overlooking a stunning ocean view. The balcony is part of a building, with light-colored walls and a railing made of vertical metal bars. The view is dominated by the sparkling turquoise ocean, with gentle wa
Premium Top floor King Room Mobility or hearing accessible

Tamanho: 44 m²

Tipo de cama: Cama King Size

Mais infirmações +
The Ritz-Carlton O'Ahu, Turtle Bay Hotel Kahuku Exterior foto The photo shows a modern, spacious hotel room with a stunning ocean view. The room is brightly lit and features a comfortable living area and a bedroom. In the living area, there's a long, white sofa facing a large flat-screen TV mounted on the wal The Ritz-Carlton O'Ahu, Turtle Bay Hotel Kahuku Exterior foto The photo shows a modern bathroom with a focus on accessibility. The main feature is a walk-in shower with light grey rectangular tiles on the walls and a floor-mounted shower seat. A black shower head and a handheld shower wand are mounted on a vert The Ritz-Carlton O'Ahu, Turtle Bay Hotel Kahuku Quarto foto The Ritz-Carlton O'Ahu, Turtle Bay Hotel Kahuku Interior foto The photo shows a luxurious bathroom with a stunning ocean view. The main focus is a freestanding oval bathtub in the foreground, positioned on a light gray floor. A wooden tray rests on the edge of the tub, holding a mug of coffee, a white towel, an The Ritz-Carlton O'Ahu, Turtle Bay Hotel Kahuku Interior foto The photo shows a cozy dining nook in a room with a warm and natural aesthetic. The focal point is a round wooden dining table surrounded by three chairs. Two chairs are identical, featuring black metal frames and woven seats and backs made of a ligh The Ritz-Carlton O'Ahu, Turtle Bay Hotel Kahuku Comodidades foto Captured from a high angle, the photo showcases a beautiful outdoor balcony overlooking a serene ocean. The balcony, constructed with a light-colored wooden floor, is framed by white railings that curve gently, offering an unobstructed view of the ex The Ritz-Carlton O'Ahu, Turtle Bay Hotel Kahuku Praia foto The photo captures a breathtaking panoramic view of a vibrant ocean meeting a clear, azure sky. The sky dominates the upper portion of the image, a uniform expanse of deep blue with a subtle gradient near the horizon. The ocean takes up the majorit
Oceanfront King Suite Mobility or hearing accessible

Tamanho: 67 m²

Tipo de cama: 1 Cama King Size e 1 Sofá-cama

Mais infirmações +
The Ritz-Carlton O'Ahu, Turtle Bay Hotel Kahuku Comodidades foto This photo captures a serene balcony overlooking a breathtaking ocean view. The balcony is spacious and features a light wooden floor. In the foreground, a round table with a light-colored wooden top sits between two stylish wicker chairs with dark The Ritz-Carlton O'Ahu, Turtle Bay Hotel Kahuku Casa de banho foto The photo shows a beautifully designed bathroom with a focus on natural materials and a serene atmosphere. The main elements are a freestanding white bathtub, a wooden vanity, and a large round mirror. The bathtub is positioned to the left, partial The Ritz-Carlton O'Ahu, Turtle Bay Hotel Kahuku Quarto foto The photo shows a bright and modern hotel suite with a relaxing, coastal theme. The main area features a large, comfortable white sectional sofa with several throw pillows in shades of blue and white. In front of the sofa is a round ottoman with a te The Ritz-Carlton O'Ahu, Turtle Bay Hotel Kahuku Praia foto The photo captures a breathtaking panoramic view of a tropical coastline on a bright, sunny day. The sky is a clear, vibrant blue, taking up the upper portion of the frame. Below, a stunning turquoise ocean stretches out towards the horizon, dotted w
Oceanfront Suite Mobility or hearing accessible

Tamanho: 67 m²

Tipo de cama: 2 King Size Beds

Mais infirmações +
The Ritz-Carlton O'Ahu, Turtle Bay Hotel Kahuku Exterior foto The photo shows a bright and modern hotel bedroom with a focus on a comfortable king-sized bed. The room has a clean, minimalist aesthetic with light wood tones dominating the furniture. The bed is the centerpiece, featuring a light-colored duvet a The Ritz-Carlton O'Ahu, Turtle Bay Hotel Kahuku Quarto foto The photo shows a bright and airy living space with a seamless transition to an outdoor patio. The living area features a white sectional sofa with light beige cushions, positioned on a white platform. A low black coffee table with a glass top sits The Ritz-Carlton O'Ahu, Turtle Bay Hotel Kahuku Exterior foto This is a photo of a modern and well-lit bathroom. The main features are a large vanity with a marble countertop and a wooden base, a round mirror with integrated lighting, and a separate shower area. The vanity has a white sink and is adorned with The Ritz-Carlton O'Ahu, Turtle Bay Hotel Kahuku Comodidades foto The photo shows a luxurious tropical resort scene. A long, infinity-edge swimming pool stretches across the foreground, its water blending seamlessly with the ocean in the distance. The pool is surrounded by a wooden deck furnished with several loung The Ritz-Carlton O'Ahu, Turtle Bay Hotel Kahuku Ginásio foto This is a well-lit, modern bathroom with a focus on natural materials and a clean aesthetic. The main features are: * **Vanity Area:** A dark, textured stone countertop sits atop a metal frame. A white rectangular sink is inset into the countertop The Ritz-Carlton O'Ahu, Turtle Bay Hotel Kahuku Pias foto The photo shows a bright and clean bathroom with a modern, spa-like feel. The walls are covered in white shiplap paneling, and the bathtub is white with a marble-like surround. Above the bathtub, a large rectangular piece of abstract art hangs on t The Ritz-Carlton O'Ahu, Turtle Bay Hotel Kahuku Quarto foto The photo shows a luxurious bedroom with stunning ocean views. The room features a large four-poster bed with a dark metal frame and crisp white linens. The walls are white, and a vibrant blue abstract painting hangs above the bed. To the left of t The Ritz-Carlton O'Ahu, Turtle Bay Hotel Kahuku Comodidades foto The photo shows a beautiful outdoor patio area with a stunning ocean view. The patio is partially covered by a light-colored, slatted roof. In the foreground, there's a round wooden table with two woven chairs. The chairs have dark legs and a light The Ritz-Carlton O'Ahu, Turtle Bay Hotel Kahuku Quarto foto The photo shows a bright and airy hotel room with a stunning ocean view. The room is spacious and features a large bed with crisp white linens and multiple pillows. The bed has a light wooden frame and is positioned against a white wall with a large The Ritz-Carlton O'Ahu, Turtle Bay Hotel Kahuku Quarto foto The photo captures a beautifully designed indoor-outdoor living space, likely a luxurious villa or resort room. The focal point is a wide, open doorway that seamlessly connects the interior with a spacious outdoor patio and a stunning ocean view. In
Oceanfront Bungalow Mobility or hearing accessible

Tamanho: 69 m²

Tipo de cama: 1 Cama King Size e 1 Sofá-cama

Mais infirmações +

Perguntas frequentes

  • Quais são os tipos de quartos disponíveis no hotel 5 estrelas?
    Neste hotel 5 estrelas, os hóspedes têm a opção de escolher entre os seguintes tipos de quartos:
    • Suíte nos andares superiores de 1 cama
    • Bangalô com vista para o oceano
    • Suíte de casal com vista para o oceano
    • Quarto com cama grande nos andares interiores
    • Quarto de casal privado
    • Suíte com cama grande com vista para o oceano
    • Quarto padrão
    • Quarto premium de casal com vista para o oceano
  • Que comodidades são fornecidas nos quartos do hotel de Kahuku?
    A maioria dos quartos do hotel de Kahuku incluem refeitório e vestuário, bem como cofre pessoal fornecidos para a segurança dos hóspedes.
Obrigado por se inscrever
Moeda
  • USD Dólar dos EUA
  • EUR Euro
  • GBP Libra esterlina
  • AUD Dólar australiano
  • CAD Dólar canadense
  • BRL Real do Brasil
  • BGN Lev búlgaro
  • CNY Yuan chinês
  • CZK Coroa checa
  • DKK Coroa dinamarquesa
  • HKD Dólar de Hong Kong
  • ILS Novo shekel israelense
  • JPY Yen japonês
  • MYR Ringgit da Malásia
  • NZD Dólar neozelandês
  • NOK Coroa norueguesa
  • PLN Zloty polonês
  • RON Novo leu romeno
  • RUB Rublo russo
  • SAR Rial saudita
  • SGD Dólar de Singapura
  • ZAR Rand sul africano
  • KRW Won sul-coreano
  • SEK Coroa sueca
  • CHF Franco suíço
  • TRY Lira turca
  • UAH Hryvnia da Ucrânia
  • THB Baht tailandês
Selecionar idioma
Verifique as melhores tarifas disponíveis
Insira as suas datas para ver os preços
Check-in
Check-out
Hóspedes
2 hóspedes

Adultos:

2

Crianças:

0
The Ritz-Carlton O'Ahu, Turtle Bay Hotel Kahuku