• Login or Create Account

  • Currency

    OMR

You are booking hotel for more than 90 days

Le Cote Oia

01234
40 Property Photos
Le Cote Oia
hotel image
hotel image

About Property

Elegant Accommodations Le Cote Oia in Oia offers a one-bedroom apartment with a terrace and garden. Guests enjoy sea views, air ...Read more

Amenities

Add dates to check availability

4.8
Excellent(32 RATINGS)
Oia, Santorini

Oia, Santorini

About a minute walk to Caldera View Hike

Change Dates and Guest(s)

Check-in: 3 PM - 10 PM | Check-out: 5 AM - 11 AM

Check-in date
Check-out date
Rooms, Guests

Le Cote Oia Location

Address: Οία

About a minute walk to Caldera View Hike

TOP ATTRACTIONS

    Caldera View Hike

    1 min walk

    Blue Dome Church Santorini

    1.9 km

    Castle of Oia

    2 km

    Skaros Rock

    8.1 km

    Theotokopoulos Main Square

    9.8 km

    Santorini City Centre

    14.2 km

    Heart of Santorini

    17.3 km

    Ancient Thera

    20.3 km

    Akrotiri Ruins

    22.5 km
NEARBY LANDMARKS

    3 Domes Viewpoint

    1.4 km

    Byzantine Castle Ruins

    2 km

    Ammoudi Bay

    3.1 km

    Baxedes beach

    3.3 km

    Important information

    • Please check detailed rules while reviewing your booking

    • Languages Spoken by Staff

      English and Greek

    Hotels in Santorini of Same Star Category

    Villa Elysian Oia Santorini Caldera Views Cave Hot Tub 3 Bedrooms, Santorini

    Villa Elysian Oia Santorini Caldera Views Cave Hot Tub 3 Bedrooms

     0 1 2 3 0 1 2 3 4

    OMR 289

    Per Night

    Oia

    Oia Mansion, Santorini

    Oia Mansion

     0 1 2 3 0 1 2 3 4

    OMR 222

    Per Night

    Oia

    Vitsentzos Suites, Santorini

    Vitsentzos Suites

     0 1 2 3 0 1 2 3 4

    OMR 88

    Per Night

    Imerovigli

    Pearl Inn Hotel by Pearl Hotel Collection, Santorini

    Pearl Inn Hotel by Pearl Hotel Collection

     0 1 2 3 0 1 2 3 4

    OMR 47

    Per Night

    Imerovigli

    Ducato Wine Village, Santorini

    Ducato Wine Village

     0 1 2 3 0 1 2 3 4

    OMR 43

    Per Night

    Megalochori

    Aesthesis Villas Firostefani, Santorini

    Aesthesis Villas Firostefani

     0 1 2 3 0 1 2 3 4

    OMR 208

    Per Night

    Fira

    Markakis Studios Fira, Santorini

    Markakis Studios Fira

     0 1 2 3 0 1 2 3 4

    OMR 30

    Per Night

    Fira

    Victoria Caves, Santorini

    Victoria Caves

     0 1 2 3 0 1 2 3 4

    OMR 81

    Per Night

    Vothonas

    Virginia's Cave Villas, Santorini

    Virginia's Cave Villas

     0 1 2 3 0 1 2 3 4

    OMR 73

    Per Night

    Oia

    Old Castle Oia by Mr and Mrs White, Santorini

    Old Castle Oia by Mr and Mrs White

     0 1 2 3 0 1 2 3 4

    OMR 114

    Per Night

    Oia

    Other Popular Hotels in Santorini

    Dome suite,hot tub,sea view in Firostefani!, Santorini

    Dome suite,hot tub,sea view in Firostefani!

     0 1 2 3 0 1 2 3 4

    OMR 50

    Per Night

    Fira

    Cozy Budget Apartments in the Heart of Fira, Santorini

    Cozy Budget Apartments in the Heart of Fira

     0 1 2 0 1 2 3 4

    OMR 32

    Per Night

    Fira

    Plethora Homes, Santorini

    Plethora Homes

     0 -1 0 1 2 3 4

    OMR 25

    Per Night

    Kamari

    Aliki's Apartments, Santorini

    Aliki's Apartments

     0 1 2 3 0 1 2 3 4

    OMR 42

    Per Night

    Vothonas

    Antron Cave House, Santorini

    Antron Cave House

     0 1 2 3 0 1 2 3 4

    OMR 65

    Per Night

    Akrotiri

    Paramythi Art Maison, Santorini

    Paramythi Art Maison

     0 1 2 3 0 1 2 3 4

    OMR 31

    Per Night

    Emporio

    Grandma's Houses, Santorini

    Grandma's Houses

     0 1 2 0 1 2 3 4

    OMR 45

    Per Night

    Santorini

    MESSARIA APARTMENt, Santorini

    MESSARIA APARTMENt

     0 1 2 3 0 1 2 3 4

    OMR 33

    Per Night

    Mesaria

    Red Beach Harmony suites Sotiria, Santorini

    Red Beach Harmony suites Sotiria

     0 1 2 3 0 1 2 3 4

    OMR 55

    Per Night

    Santorini

    Sensia Studio with Sea View, Santorini

    Sensia Studio with Sea View

     0 1 2 0 1 2 3 4

    OMR 38

    Per Night

    Oia

    Top Places to Stay in Santorini ( Popular Areas )

    Premium Hotels in Santorini

    Summer Lovers Villa, Santorini

    Summer Lovers Villa

     0 1 2 3 0 1 2 3 4

    OMR 57

    Per Night

    Akrotiri

    Oikos Santorini Living Concept, Santorini

    Oikos Santorini Living Concept

     0 1 2 3 4 0 1 2 3 4

    OMR 300

    Per Night

    Santorini

    Anemi Vine Villas, Santorini

    Anemi Vine Villas

     0 1 2 3 0 1 2 3 4

    OMR 48

    Per Night

    Oia

    Ethos Vegan Suites Fira, Santorini, Santorini

    Ethos Vegan Suites Fira, Santorini

     0 1 2 3 4 0 1 2 3 4

    OMR 127

    Per Night

    Thera

    La Maltese Estate, Santorini

    La Maltese Estate

     0 1 2 3 4 0 1 2 3 4

    OMR 27

    Per Night

    Imerovigli

    Terra Blanca Suites, Santorini

    Terra Blanca Suites

     0 1 2 3 0 1 2 3 4

    OMR 29

    Per Night

    Vourvoulos

    Areas Preferred by Indians to Stay in Santorini

    Hotels near Popular Attractions in Santorini

    Show More

    Properties in Santorini

    Show More

    Four Star Hotels in Santorini

    Nefeli Homes - Adults Only, Santorini

    Nefeli Homes - Adults Only

     0 1 2 3 0 1 2 3 4

    OMR 46

    Per Night

    Imerovigli

    MESSARIA APARTMENt, Santorini

    MESSARIA APARTMENt

     0 1 2 3 0 1 2 3 4

    OMR 33

    Per Night

    Mesaria

    Elements Cave Suites, Santorini

    Elements Cave Suites

     0 1 2 3 0 1 2 3 4

    OMR 37

    Per Night

    Megalochori

    Belvedere Suites, Santorini

    Belvedere Suites

     0 1 2 3 0 1 2 3 4

    OMR 44

    Per Night

    Fira

    Cosmopolitan Suites, Santorini

    Cosmopolitan Suites

     0 1 2 3 0 1 2 3 4

    OMR 132

    Per Night

    Fira

    Oia Spirit Studios by Mary D Nomikou, Santorini

    Oia Spirit Studios by Mary D Nomikou

     0 1 2 3 0 1 2 3 4

    OMR 117

    Per Night

    Oia

    Ira Hotel & Spa, Santorini

    Ira Hotel & Spa

     0 1 2 3 0 1 2 3 4

    OMR 39

    Per Night

    Imerovigli

    Santorini View Studios-Adults Only, Santorini

    Santorini View Studios-Adults Only

     0 1 2 3 0 1 2 3 4

    OMR 55

    Per Night

    Fira

    Sophia Finikia Villas, Santorini

    Sophia Finikia Villas

     0 1 2 3 0 1 2 3 4

    OMR 63

    Per Night

    Finikia

    New Villa Katerina - 6 Villas & 6 Private Jacuzzi, Santorini

    New Villa Katerina - 6 Villas & 6 Private Jacuzzi

     0 1 2 3 0 1 2 3 4

    OMR 64

    Per Night

    Emporio

    Four Star Hotels in Santorini

    Blue Art Caves, Santorini

    Blue Art Caves

     0 1 2 3 0 1 2 3 4

    OMR 118

    Per Night

    Oia

    Lithi Luxury Retreat, Santorini

    Lithi Luxury Retreat

     0 1 2 3 0 1 2 3 4

    OMR 104

    Per Night

    Imerovigli

    Little Rock Villa - Oia, Santorini

    Little Rock Villa - Oia

     0 1 2 3 0 1 2 3 4

    OMR 130

    Per Night

    Oia

    Suite Home Santorini, Santorini

    Suite Home Santorini

     0 1 2 3 0 1 2 3 4

    OMR 41

    Per Night

    Fira

    Red Beach Harmony suites Sotiria, Santorini

    Red Beach Harmony suites Sotiria

     0 1 2 3 0 1 2 3 4

    OMR 55

    Per Night

    Santorini

    ArcadOia, Santorini

    ArcadOia

     0 1 2 3 0 1 2 3 4

    OMR 30

    Per Night

    Oia

    Deluxe Santorini Villa 1 Bedroom Villa Cherished View Private Pool & Sea, Santorini

    Deluxe Santorini Villa 1 Bedroom Villa Cherished View Private Pool & Sea

     0 1 2 3 0 1 2 3 4

    OMR 170

    Per Night

    Thera

    Villa Pavlina, Santorini

    Villa Pavlina

     0 1 2 3 0 1 2 3 4

    OMR 20

    Per Night

    Karterados

    Santorini’s Diamond Houses, Santorini

    Santorini’s Diamond Houses

     0 1 2 3 0 1 2 3 4

    OMR 69

    Per Night

    Karterados

    Anemi House & Villas, Santorini

    Anemi House & Villas

     0 1 2 3 0 1 2 3 4

    OMR 71

    Per Night

    Oia

    Four Star Hotels in Santorini

    BlackRock suites, Santorini

    BlackRock suites

     0 1 2 3 0 1 2 3 4

    OMR 30

    Per Night

    Karterados

    Santo Margarita, Santorini

    Santo Margarita

     0 1 2 3 0 1 2 3 4

    OMR 29

    Per Night

    Oia

    Aliki's Apartments, Santorini

    Aliki's Apartments

     0 1 2 3 0 1 2 3 4

    OMR 42

    Per Night

    Vothonas

    The A Collection, Oia by K&K, Santorini

    The A Collection, Oia by K&K

     0 1 2 3 0 1 2 3 4

    OMR 85

    Per Night

    Oia

    SANTORINI PARADISE CAVE HOUSES, Santorini

    SANTORINI PARADISE CAVE HOUSES

     0 1 2 3 0 1 2 3 4

    OMR 65

    Per Night

    Oia

    White Cellar cave houses by Cycladica, Santorini

    White Cellar cave houses by Cycladica

     0 1 2 3 0 1 2 3 4

    OMR 193

    Per Night

    Oia

    1809 Villa by Thireas, Santorini

    1809 Villa by Thireas

     0 1 2 3 0 1 2 3 4

    OMR 192

    Per Night

    Thera

    Zacharakis Studios, Santorini

    Zacharakis Studios

     0 1 2 3 0 1 2 3 4

    OMR 18

    Per Night

    Kamari

    Unique Galini Oia - Adults Only, Santorini

    Unique Galini Oia - Adults Only

     0 1 2 3 0 1 2 3 4

    OMR 35

    Per Night

    Oia

    Villa Ilias, Santorini

    Villa Ilias

     0 1 2 3 0 1 2 3 4

    OMR 58

    Per Night

    Thera

    Five Star Hotels in Santorini

    Skyfall Suites - Adults Only, Santorini

    Skyfall Suites - Adults Only

     0 1 2 3 4 0 1 2 3 4

    OMR 83

    Per Night

    Pyrgos Kallistis

    Above Blue Suites, Santorini

    Above Blue Suites

     0 1 2 3 4 0 1 2 3 4

    OMR 44

    Per Night

    Imerovigli

    Nefeles Luxury Suites, Santorini

    Nefeles Luxury Suites

     0 1 2 3 4 0 1 2 3 4

    OMR 88

    Per Night

    Fira

    11:11 By Potnia, Santorini

    11:11 By Potnia

     0 1 2 3 4 0 1 2 3 4

    OMR 113

    Per Night

    Santorini

    Oikos Santorini Living Concept, Santorini

    Oikos Santorini Living Concept

     0 1 2 3 4 0 1 2 3 4

    OMR 205

    Per Night

    Fira

    Cavo Bianco Boutique Hotel & Spa, Santorini

    Cavo Bianco Boutique Hotel & Spa

     0 1 2 3 4 0 1 2 3 4

    OMR 60

    Per Night

    Kamari

    Canaves Oia Suites - Small Luxury Hotels of the World, Santorini

    Canaves Oia Suites - Small Luxury Hotels of the World

     0 1 2 3 4 0 1 2 3 4

    OMR 230

    Per Night

    Oia

    You And Me Suites, Santorini

    You And Me Suites

     0 1 2 3 4 0 1 2 3 4

    OMR 136

    Per Night

    Fira

    Aspaki by Art Maisons, Santorini

    Aspaki by Art Maisons

     0 1 2 3 4 0 1 2 3 4

    OMR 293

    Per Night

    Oia

    Adamant Suites, Santorini

    Adamant Suites

     0 1 2 3 4 0 1 2 3 4

    OMR 136

    Per Night

    Thera

    Hotels By Star Category in Santorini

    Show More

    Hotels in Nearby Cities

    Hotels Near By Le Cote Oia

    Thirea Suites & Studios - Adults Only, Santorini

    Thirea Suites & Studios - Adults Only

     0 -1 0 1 2 3 4

    OMR 92

    Per Night

    Oia

    Rhenia Suites-Prive Jacuzzi&Caldera View, Santorini

    Rhenia Suites-Prive Jacuzzi&Caldera View

     0 -1 0 1 2 3 4

    OMR 138

    Per Night

    Oia

    Blue Art Caves, Santorini

    Blue Art Caves

     0 1 2 3 0 1 2 3 4

    OMR 118

    Per Night

    Oia

    Kaleidoscope Oia Suites, Santorini

    Kaleidoscope Oia Suites

     0 1 2 0 1 2 3 4

    OMR 80

    Per Night

    Oia

    Katikies Santorini - The Leading Hotels of the world, Santorini

    Katikies Santorini - The Leading Hotels of the world

     0 1 2 3 4 0 1 2 3 4

    OMR 159

    Per Night

    Oia

    Muses Cycladic Suites, Santorini

    Muses Cycladic Suites

     0 1 2 3 0 1 2 3 4

    OMR 44

    Per Night

    Oia

    Anemomilos Hotel & Apartments, Santorini

    Anemomilos Hotel & Apartments

     0 1 2 3 0 1 2 3 4

    OMR 30

    Per Night

    Oia

    Volcanic Arc Suites, Santorini

    Volcanic Arc Suites

     0 1 2 0 1 2 3 4

    OMR 28

    Per Night

    Oia

    Kima Oia Suites, Santorini

    Kima Oia Suites

     0 1 2 3 0 1 2 3 4

    OMR 89

    Per Night

    Oia

    Alegria suites by casa Sigala, Santorini

    Alegria suites by casa Sigala

     0 1 2 3 0 1 2 3 4

    OMR 43

    Per Night

    Tholos

    The Mill Haven Santorini, Santorini

    The Mill Haven Santorini

     0 -1 0 1 2 3 4

    OMR 120

    Per Night

    Oia

    Nano Oia Villas, Santorini

    Nano Oia Villas

     0 1 2 3 0 1 2 3 4

    OMR 81

    Per Night

    Oia

    Cave Suite Oia, Santorini

    Cave Suite Oia

     0 1 2 3 0 1 2 3 4

    OMR 192

    Per Night

    Oia

    White Cellar cave houses by Cycladica, Santorini

    White Cellar cave houses by Cycladica

     0 1 2 3 0 1 2 3 4

    OMR 193

    Per Night

    Oia

    Kaleidoscope Cave Houses, Santorini

    Kaleidoscope Cave Houses

     0 1 2 0 1 2 3 4

    OMR 123

    Per Night

    Oia

    Sensia Luxury Apartment with Hot tub, Santorini

    Sensia Luxury Apartment with Hot tub

     0 1 2 3 0 1 2 3 4

    OMR 73

    Per Night

    Oia

    Annouso Villa by Caldera Houses, Santorini

    Annouso Villa by Caldera Houses

     0 1 2 3 0 1 2 3 4

    OMR 152

    Per Night

    Oia

    Canaves Oia Suites - Small Luxury Hotels of the World, Santorini

    Canaves Oia Suites - Small Luxury Hotels of the World

     0 1 2 3 4 0 1 2 3 4

    OMR 230

    Per Night

    Oia

    Oia Spirit Studios by Mary D Nomikou, Santorini

    Oia Spirit Studios by Mary D Nomikou

     0 1 2 3 0 1 2 3 4

    OMR 117

    Per Night

    Oia

    En Plo Boutique Suites, Santorini

    En Plo Boutique Suites

     0 1 2 3 0 1 2 3 4

    OMR 48

    Per Night

    Paradisos

    Luxury Santorini Villa 1 Bedroom Villa Stunning Sea Views & Outdoor Jacuzzi, Santorini

    Luxury Santorini Villa 1 Bedroom Villa Stunning Sea Views & Outdoor Jacuzzi

     0 1 2 3 0 1 2 3 4

    OMR 160

    Per Night

    Oia

    Thetis Cave Houses, Santorini

    Thetis Cave Houses

     0 1 2 0 1 2 3 4

    OMR 64

    Per Night

    Oia

    Marcos Rooms, Santorini

    Marcos Rooms

     0 1 2 0 1 2 3 4

    OMR 28

    Per Night

    Oia

    Caldera Crest Villa Oia Santorini Private Pool Caldera Views Hot Tub, Santorini

    Caldera Crest Villa Oia Santorini Private Pool Caldera Views Hot Tub

     0 1 2 3 0 1 2 3 4

    OMR 509

    Per Night

    Oia

    Olympic Villas, Santorini

    Olympic Villas

     0 1 2 3 0 1 2 3 4

    OMR 57

    Per Night

    Oia

    Elea Resort - Adults Only, Santorini

    Elea Resort - Adults Only

     0 1 2 3 0 1 2 3 4

    OMR 46

    Per Night

    Oia

    The A Collection, Oia by K&K, Santorini

    The A Collection, Oia by K&K

     0 1 2 3 0 1 2 3 4

    OMR 85

    Per Night

    Oia

    Just Blue, Santorini

    Just Blue

     0 1 2 0 1 2 3 4

    OMR 54

    Per Night

    Oia

    Pezoules of Oia, Santorini

    Pezoules of Oia

     0 1 2 3 0 1 2 3 4

    OMR 138

    Per Night

    Oia

    Ducato di Oia - Adults Only, Santorini

    Ducato di Oia - Adults Only

     0 1 2 3 0 1 2 3 4

    OMR 69

    Per Night

    Oia

    Sophia Boutique Hotel, Santorini

    Sophia Boutique Hotel

     0 -1 0 1 2 3 4

    OMR 39

    Per Night

    Finikia

    Myst Boutique Hotel, Santorini

    Myst Boutique Hotel

     0 1 2 3 0 1 2 3 4

    OMR 146

    Per Night

    Tholos

    Avra Villa with Sunset View Oia, Santorini

    Avra Villa with Sunset View Oia

     0 -1 0 1 2 3 4

    OMR 75

    Per Night

    Oia

    Menias Cave House, Santorini

    Menias Cave House

     0 1 2 3 0 1 2 3 4

    OMR 75

    Per Night

    Oia

    Mr and Mrs White Oia – Santorini, Santorini

    Mr and Mrs White Oia – Santorini

     0 1 2 3 0 1 2 3 4

    OMR 63

    Per Night

    Finikia

    Elegant Santorini House 2 Bedroom Villa Caldera View Hot-Tub, Santorini

    Elegant Santorini House 2 Bedroom Villa Caldera View Hot-Tub

     0 1 2 3 0 1 2 3 4

    OMR 221

    Per Night

    Oia

    Oia Sunset Villas, Santorini

    Oia Sunset Villas

     0 1 2 3 0 1 2 3 4

    OMR 147

    Per Night

    Oia

    Caldera Premium Villas - Adults Only, Santorini

    Caldera Premium Villas - Adults Only

     0 1 2 3 0 1 2 3 4

    OMR 53

    Per Night

    Oia

    Onar Villas Oia - Onar Hotels Collection, Santorini

    Onar Villas Oia - Onar Hotels Collection

     0 1 2 3 0 1 2 3 4

    OMR 142

    Per Night

    Oia

    ArmonOia Suites Santorini, Santorini

    ArmonOia Suites Santorini

     0 1 2 0 1 2 3 4

    OMR 74

    Per Night

    Oia

    Virginia's Cave Villas, Santorini

    Virginia's Cave Villas

     0 1 2 3 0 1 2 3 4

    OMR 73

    Per Night

    Oia

    Armenaki - Adults Only, Santorini

    Armenaki - Adults Only

     0 1 2 3 0 1 2 3 4

    OMR 95

    Per Night

    Oia

    3 Elements by Stylish Stays, Santorini

    3 Elements by Stylish Stays

     0 1 2 3 0 1 2 3 4

    OMR 102

    Per Night

    Oia

    Luxury Santorini Villa Villa Elysian Dyo Private Hot Tub Air Conditioning, Santorini

    Luxury Santorini Villa Villa Elysian Dyo Private Hot Tub Air Conditioning

     0 1 2 0 1 2 3 4

    OMR 101

    Per Night

    Finikia

    Hom Santorini, Santorini

    Hom Santorini

     0 1 2 3 0 1 2 3 4

    OMR 93

    Per Night

    Oia

    White Pearl Villas, Santorini

    White Pearl Villas

     0 1 2 3 0 1 2 3 4

    OMR 59

    Per Night

    Oia

    Santorini Private Tour - Sunny Zeus, Santorini

    Santorini Private Tour - Sunny Zeus

     0 -1 0 1 2 3 4

    OMR 1,395

    Per Night

    Oia

    Oia Suites, Santorini

    Oia Suites

     0 1 2 3 4 0 1 2 3 4

    OMR 130

    Per Night

    Finikia

    Delfini Villas, Santorini

    Delfini Villas

     0 1 2 3 0 1 2 3 4

    OMR 84

    Per Night

    Oia

    Palm Tree Hill, Santorini

    Palm Tree Hill

     0 1 2 3 0 1 2 3 4

    OMR 48

    Per Night

    Finikia

    Best Hotels in Cities Nearby Santorini

    Amalia Hotel Delphi, Santorini

    Amalia Hotel Delphi

     0 1 2 3 0 1 2 3 4

    OMR 44

    Per Night

    Delphi

    Kiani Beach Resort Family, Santorini

    Kiani Beach Resort Family

     0 1 2 3 4 0 1 2 3 4

    OMR 57

    Per Night

    Crete

    Elysium Resort & Spa, Santorini

    Elysium Resort & Spa

     0 1 2 3 4 0 1 2 3 4

    OMR 62

    Per Night

    Ammoudes

    Macaris Suites and SPA, Santorini

    Macaris Suites and SPA

     0 1 2 3 0 1 2 3 4

    OMR 43

    Per Night

    Rethimno

    Grecian Castle Hotel, Santorini

    Grecian Castle Hotel

     0 1 2 3 0 1 2 3 4

    OMR 43

    Per Night

    Chios

    Bio Suites Hotel, Santorini

    Bio Suites Hotel

     0 1 2 3 0 1 2 3 4

    OMR 42

    Per Night

    Rethimno

    Giannoulis – Santa Marina Beach, Santorini

    Giannoulis – Santa Marina Beach

     0 1 2 3 0 1 2 3 4

    OMR 57

    Per Night

    Agia Marina

    Grecotel LUX ME Dama Dama, Santorini

    Grecotel LUX ME Dama Dama

     0 1 2 3 0 1 2 3 4

    OMR 111

    Per Night

    Ammoudes

    Rimondi Boutique Hotels-Small Luxury Hotels of the World, Santorini

    Rimondi Boutique Hotels-Small Luxury Hotels of the World

     0 1 2 3 0 1 2 3 4

    OMR 70

    Per Night

    Rethimno

    Giannoulis – Cavo Spada Luxury Sports & Leisure Resort & Spa, Santorini

    Giannoulis – Cavo Spada Luxury Sports & Leisure Resort & Spa

     0 1 2 3 4 0 1 2 3 4

    OMR 79

    Per Night

    Kamisiana

    Flights from Santorini

    More info About Le Cote Oia