Terrasini Rentals
- From $166 per night (USD)
VRBO
Domus casa vacanze Ponente
- Bedrooms:
- 1
- Bathrooms:
- 2
- Sleeps:
- 6
Rental basis: Entire house or apartment Number of bedrooms: 2; Number of other rooms with beds: 0 Number of bathrooms: 1 ...
From $166 per night (USD)VRBO
- From $600 per night (USD)
Expedia
Wonderful private villa for 4 guests with A\/C, WIFI, private pool, TV, patio and parking
- Bedrooms:
- 2
- Bathrooms:
- 2
- Sleeps:
- 4
Villa "Re di Denari". 3 km from the centre of Terrasini, 40 km from the centre of Palermo, in a sunny position residenti ...
From $600 per night (USD)Expedia
- Click For Pricing
VRBO
Relax at Villa Maria
- Bedrooms:
- 2
- Bathrooms:
- 5
- Sleeps:
- 8
Villa Maria is a suggestive and relaxing location to spend a peaceful holiday. The Villa is immersed in an old tuff quar ...
Click For PricingVRBO
- From $302 per night (USD)
Expedia
Villa Acanto Relais Country House - Entire villa
- Bedrooms:
- 4
- Bathrooms:
- 4
- Sleeps:
- 12
Villa Acanto is a splendid residence completely renovated, transformed into an elegant country house relais just a few m ...
From $302 per night (USD)Expedia
- From $149 per night (USD)
VRBO
Rosalia Homestay Ponente Apartment
- Bedrooms:
- 1
- Bathrooms:
- 2
- Sleeps:
- 4
<p>Just a short distance from the ocean, this family-friendly vacation home lets you experience it all. Jump into your c ...
From $149 per night (USD)VRBO
- From $130 per night (USD)
Expedia
Rosalia Homestay Levante Apartment
- Bedrooms:
- 1
- Bathrooms:
- 2
- Sleeps:
- 4
<p>Close to windsurfing, surfing, and more, this family-friendly vacation home brings it all within reach. With the prop ...
From $130 per night (USD)Expedia
- From $304 per night (USD)
VRBO
Vrbo Property
- Bedrooms:
- 2
- Bathrooms:
- 4
- Sleeps:
- 8
<p>This vacation home lets you experience it all. </p><p>While you're here, you can enjoy all the comforts of home and m ...
From $304 per night (USD)VRBO
- From $163 per night (USD)
Expedia
KING VALLEY RESORT
- Bedrooms:
- 2
- Bathrooms:
- 3
- Sleeps:
- 10
Villa with swimming pool sleeps 8 near the sea excellent place for relaxation at 100 meters pizzeria Zagaria at 150 mete ...
From $163 per night (USD)Expedia
- From $186 per night (USD)
VRBO
Apartment 'Incantevole Casa Vacanze Miyu' with Mountain View, Wi-Fi and Air Conditioning
- Bedrooms:
- 2
- Bathrooms:
- 3
- Sleeps:
- 9
Large and comfortable apartment in Cinisi ideal for spending a fantastic vacation Located in a strategic area, 7 km from ...
From $186 per night (USD)VRBO
- From $779 per night (USD)
Expedia
Villa \"Torre Magaggiari\" with Private Pool, Private Terrace & Wi-Fi
- Bedrooms:
- 2
- Bathrooms:
- 3
- Sleeps:
- 12
The villa "Torre Magaggiari" is located in Cinisi and is the ideal accommodation for a relaxing getaway. The 2-storey pr ...
From $779 per night (USD)Expedia
- From $324 per night (USD)
VRBO
Beautiful private villa for 6 people with A\/C, WIFI, private pool, TV, patio and parking
- Bedrooms:
- 2
- Bathrooms:
- 3
- Sleeps:
- 6
Villa "Carta Fashion". 2 km from the centre of Cinisi, 2 km from the centre of Terrasini, 30 km from the centre of Paler ...
From $324 per night (USD)VRBO
- From $380 per night (USD)
VRBO
Villa with exclusive sea view and beautiful panoramic garden sleeps 11
- Bedrooms:
- 2
- Bathrooms:
- 5
- Sleeps:
- 11
VILLA NINNARELLA The property is located in Trappeto in the province of Palermo (about 35 km) precisely in the locality ...
From $380 per night (USD)VRBO
- Click For Pricing
VRBO
Villa Aulena - Holiday home in Sicily
- Bedrooms:
- 4
- Bathrooms:
- 3
- Sleeps:
- 10
<p>A short distance from a marina, the ocean, and more, this pet-friendly vacation home lets you experience it all. Jump ...
Click For PricingVRBO
- Click For Pricing
Expedia
Alloggio Vicino Aeroporto Palermo
- Bedrooms:
- 2
- Bathrooms:
- 2
- Sleeps:
- 5
<p>Located in Cinisi, this welcoming vacation home brings it all within your reach. You'll easily make the quick 7-minut ...
Click For PricingExpedia
- From $157 per night (USD)
VRBO
HOLIDAY HOME TWO STEPS
- Bedrooms:
- 1
- Bathrooms:
- 4
- Sleeps:
- 4
<p>You'll find a boat, bicycles, and more on site at this smoke-free vacation home. Magaggiari Beach is within an easy 1 ...
From $157 per night (USD)VRBO
- Click For Pricing
Expedia
Nice Sicilian Villa with sea view and garden
- Bedrooms:
- 2
- Bathrooms:
- 2
- Sleeps:
- 6
Our villa is located in Contrada Paternella, Terrasini. A perfect place for those who like enjoing the colours of nature ...
Click For PricingExpedia
- Click For Pricing
VRBO
Da Mumminedda
- Bedrooms:
- 1
- Bathrooms:
- 1
- Sleeps:
- 4
<p>Located in Cinisi, this welcoming vacation home brings it all within your reach. With the property's convenient onsit ...
Click For PricingVRBO
- Click For Pricing
Expedia
Spacious house west of Palermo.
- Bedrooms:
- 2
- Bathrooms:
- 3
- Sleeps:
- 8
Spacious house west of Palermo. During a vacation in this vacation home you will be captivated by the lively, cheerful ...
Click For PricingExpedia
- From $324 per night (USD)
VRBO
Carta Fashion by Interhome
- Bedrooms:
- 2
- Bathrooms:
- 3
- Sleeps:
- 6
Villa "Carta Fashion". 2 km from the centre of Cinisi, 2 km from the centre of Terrasini, 30 km from the centre of Paler ...
From $324 per night (USD)VRBO
- From $301 per night (USD)
VRBO
Villa Carta Fashion, fabulous villa with swimming pool surrounded by nature
- Bedrooms:
- 2
- Bathrooms:
- 3
- Sleeps:
- 6
<p>Located in Cinisi, this welcoming villa lets you experience it all. Thanks to the convenient onsite parking, you can ...
From $301 per night (USD)VRBO
- From $878 per night (USD)
VRBO
Villa San Giorgio -Villas for Rent Cinisi, Sicily, Italy
- Bedrooms:
- 6
- Bathrooms:
- 5
- Sleeps:
- 10
The Villa is complete with every comfort. The kitchen is complete with all utensils. At the sleeping area is accessed fr ...
From $878 per night (USD)VRBO
- From $347 per night (USD)
Expedia
My Rental Homes - Villa Virna 700 m. from the beach with lush garden and pool
- Bedrooms:
- 2
- Bathrooms:
- 3
- Sleeps:
- 7
Villa Virna is a beautiful property located in Terrasini, 700 m. from the beach and about 25 km from Palermo, the region ...
From $347 per night (USD)Expedia
- From $82 per night (USD)
VRBO
The House of Olives Piano Re
- Bedrooms:
- 2
- Bathrooms:
- 2
- Sleeps:
- 6
Located just 5 minutes drive from the beach and 5 km from the center of Partinico, the Casa degli Ulivi is an independen ...
From $82 per night (USD)VRBO
- From $126 per night (USD)
Expedia
First floor apartment in the villa
- Bedrooms:
- 1
- Bathrooms:
- 2
- Sleeps:
- 4
<p>Located in Trappeto, this welcoming vacation home brings it all within your reach. Enjoy a short 5-minute walk to El ...
From $126 per night (USD)Expedia
- From $174 per night (USD)
VRBO
Lucy's Cottage Holidays
- Bedrooms:
- 2
- Bathrooms:
- 3
- Sleeps:
- 7
<p>You'll find bicycles on site at this pet-friendly vacation home. Jump into your car and make short work of the 3-minu ...
From $174 per night (USD)VRBO
- From $318 per night (USD)
Expedia
Villa \"Chianurrè Verde\" with Pool, Garden & Wi-Fi
- Bedrooms:
- 1
- Bathrooms:
- 2
- Sleeps:
- 6
The villa "Chianurrè Verde" in Partinico is the perfect accommodation for a stress-free holiday with your loved ones. Th ...
From $318 per night (USD)Expedia
- From $125 per night (USD)
VRBO
Vrbo Property
- Bedrooms:
- 1
- Bathrooms:
- 1
- Sleeps:
- 4
Apartment of approximately 75 m2 on three floors: Entrance on the ground floor composed of a wall-mounted lounge equippe ...
From $125 per night (USD)VRBO
- From $636 per night (USD)
Expedia
Villa 'Chianurrè 2' with Shared Pool, Private Terrace and Wi-Fi
- Bedrooms:
- 1
- Bathrooms:
- 2
- Sleeps:
- 12
The modern villa 'Chianurrè 2' in Partinico is the perfect accommodation for a stress-free holiday with your loved ones. ...
From $636 per night (USD)Expedia
- From $118 per night (USD)
VRBO
MAGAGGIARI BEACH HOUSE
- Bedrooms:
- 1
- Bathrooms:
- 3
- Sleeps:
- 6
The house is located in a quadrifamiliar villa, 150 meters from the Magaggiari beach. Well finished and comfortable, it ...
From $118 per night (USD)VRBO
- From $245 per night (USD)
VRBO
Cinisi: House \/ Villa - Cinisi House with garden
- Bedrooms:
- 1
- Bathrooms:
- 3
- Sleeps:
- 8
Despite the proximity of the airport, the villa is very quiet because the runway used is the furthest one. Very large il ...
From $245 per night (USD)VRBO
- From $123 per night (USD)
VRBO
Holiday house Trappeto for 3 - 7 persons with 2 bedrooms - Twin house
- Bedrooms:
- 2
- Bathrooms:
- 2
- Sleeps:
- 7
ED Refnr. 2788234 This villa is located at the heart of the gulf of Castellammare, just 100 metres from the sea and the ...
From $123 per night (USD)VRBO
- From $313 per night (USD)
VRBO
Holiday house Cinisi for 1 - 6 persons with 3 bedrooms - Holiday house
- Bedrooms:
- 2
- Bathrooms:
- 3
- Sleeps:
- 6
ED Refnr. 2905487 Villa Carta Fashion is a lovely villa located in Terrasini, 700 mt from the beach. Terrasini, a charm ...
From $313 per night (USD)VRBO
- From $163 per night (USD)
VRBO
VILLA HOLIDAY HOME IN \"TROPICAL OASIS\" - FIRST FLOOR
- Bedrooms:
- 2
- Bathrooms:
- 5
- Sleeps:
- 18
Prestigious villa, which offers modern accommodation immersed in a green landscape of about 10 hectares of land, where i ...
From $163 per night (USD)VRBO
- From $125 per night (USD)
Expedia
Borgo Parrini Holiday Home. <br>Relaxing holiday in the Sicilian countryside.
- Bedrooms:
- 2
- Bathrooms:
- 3
- Sleeps:
- 8
The property is accessed from a large car park, the villa is surrounded by citrus grove, olive trees and other typically ...
From $125 per night (USD)Expedia
- From $430 per night (USD)
VRBO
Villa San Cataldo, Terrasini Sicily with private swimming pool and sea view
- Bedrooms:
- 2
- Bathrooms:
- 3
- Sleeps:
- 5
Villa San Cataldo is an enchanting pearl, located between the towns of Terrasini (6 km), Trappeto (4 Km) and Partinico ( ...
From $430 per night (USD)VRBO
- From $174 per night (USD)
VRBO
Casa Palazzolo sea, mountain and tranquility
- Bedrooms:
- 2
- Bathrooms:
- 3
- Sleeps:
- 5
my apartment is on the ground floor of a manor house, with veranda and garden. Despite being inside the town of Cinisi, ...
From $174 per night (USD)VRBO
- From $640 per night (USD)
VRBO
My Rental Homes - Villa Corallo with private pool surrounded by a lush garden
- Bedrooms:
- 2
- Bathrooms:
- 2
- Sleeps:
- 4
Villa Corallo is located in Terrasini in the precinct of Palermo in western Sicily. It is 3 km from the sea and from th ...
From $640 per night (USD)VRBO
- Click For Pricing
Expedia
APARTMENT WITH TERRACE 2 KM FROM THE SEA AND 12 KM AIRPORT
- Bedrooms:
- 3
- Bathrooms:
- 3
- Sleeps:
- 7
<p>A short distance from hiking trails, a marina, and more, this family-friendly vacation home lets you experience it al ...
Click For PricingExpedia
- From $158 per night (USD)
VRBO
Vrbo Property
- Bedrooms:
- 1
- Bathrooms:
- 2
- Sleeps:
- 5
<p>This apartment brings it all within your reach. </p><p>While you're here, you can enjoy all the comforts of home and ...
From $158 per night (USD)VRBO
- From $278 per night (USD)
Expedia
Apartment \"Casa Cinisi - Casa Vacanze\" with Balcony & Wi-Fi
- Bedrooms:
- 2
- Bathrooms:
- 2
- Sleeps:
- 6
The holiday apartment "Casa Cinisi - Casa Vacanze" is located in Cinisi and is perfect for an unforgettable holiday with ...
From $278 per night (USD)Expedia
- From $424 per night (USD)
VRBO
Holiday Home 'Casa Del Corso' with Sea View, Wi-Fi and Air Conditioning
- Bedrooms:
- 3
- Bathrooms:
- 3
- Sleeps:
- 9
COMFORTABLE HOUSE, 160 SQM, WITH ALL COMFORTS. LOCATED IN THE MAIN STREET, 10 METERS BALCONY, ELEGANT, 3 BEDROOMS, 3 BAT ...
From $424 per night (USD)VRBO
- From $225 per night (USD)
Expedia
Vacation Home \"Casa Delle Pomelie\" with Garden
- Bedrooms:
- 2
- Bathrooms:
- 2
- Sleeps:
- 4
The vacation home "Casa Delle Pomelie" is located in Trappeto. The 2-storey property consists of a living room with a so ...
From $225 per night (USD)Expedia
- From $85 per night (USD)
VRBO
La Casa di Andrea
- Bedrooms:
- 2
- Bathrooms:
- 2
- Sleeps:
- 5
<p>This vacation home brings it all within your reach. Fans of nature and the outdoors will love being 30 minutes by car ...
From $85 per night (USD)VRBO
- From $76 per night (USD)
Expedia
A 6 minuti da aeroporto per chi viaggia per poco tempo
- Bedrooms:
- 1
- Bathrooms:
- 1
- Sleeps:
- 4
Contattarmi per e-mail o sms o whatsapp Giuseppe Per chi arriva da aeroporto prenotare il transfert un giorno prima la ...
From $76 per night (USD)Expedia
- From $318 per night (USD)
VRBO
Villa \"Chianurrè Azzurro\" with Pool, Garden & Wi-Fi
- Bedrooms:
- 1
- Bathrooms:
- 2
- Sleeps:
- 6
The villa "Chianurrè Azzurro" in Partinico is the perfect accommodation for a stress-free holiday with your loved ones. ...
From $318 per night (USD)VRBO
- From $202 per night (USD)
VRBO
Villa Giu independent villa near airport and sea
- Bedrooms:
- 2
- Bathrooms:
- 5
- Sleeps:
- 12
<p>Located in Cinisi, this welcoming villa brings it all within your reach. You'll easily make the quick 8-minute drive ...
From $202 per night (USD)VRBO
- From $170 per night (USD)
VRBO
Cottage 200 MT from the beach
- Bedrooms:
- 2
- Bathrooms:
- 2
- Sleeps:
- 5
<p>A short distance from windsurfing, a marina, and more, this smoke-free vacation home lets you experience it all. Than ...
From $170 per night (USD)VRBO
- From $283 per night (USD)
Expedia
Brand new apartment located in a strategic place.
- Bedrooms:
- 1
- Bathrooms:
- 1
- Sleeps:
- 4
<p>Nestled in Cinisi, this 1-bedroom, 1-bathroom apartment brings it all within your reach. Fans of nature and the outdo ...
From $283 per night (USD)Expedia
- From $109 per night (USD)
VRBO
Apartment 3km from the sea!
- Bedrooms:
- 1
- Bathrooms:
- 2
- Sleeps:
- 5
The house is elegantly furnished, with a design that combines modern and traditional elements creating a welcoming envir ...
From $109 per night (USD)VRBO
- From $207 per night (USD)
VRBO
Homerez - Nice appartement for 5 ppl. at Cinisi
- Bedrooms:
- 1
- Bathrooms:
- 1
- Sleeps:
- 5
This apartment, located in Cinisi, is ideal for 5 vacationers. It offers a bedroom and WiFi. It is perfect for unwinding ...
From $207 per night (USD)VRBO
- From $212 per night (USD)
VRBO
Homerez - Beautiful apartement for 5 ppl. at Palermo
- Bedrooms:
- 1
- Bathrooms:
- 1
- Sleeps:
- 5
This apartment, located in Palermo, is ideal for 5 vacationers. It offers a bedroom and WiFi. It is perfect for unwindin ...
From $212 per night (USD)VRBO
- From $2386 per night (USD)
Expedia
Villa \"Chianurrè\" with Terrace, Shared Pool & Wi-Fi
- Bedrooms:
- 4
- Bathrooms:
- 5
- Sleeps:
- 24
The villa "Chianurrè" consisting of 4 apartments in Partinico is the perfect accommodation for a stress-free holiday wit ...
From $2386 per night (USD)Expedia
- From $609 per night (USD)
VRBO
Modern villa with pool
- Bedrooms:
- 2
- Bathrooms:
- 2
- Sleeps:
- 4
CASA DEL RE - TERRASINI Casa Del Re is a modern villa with a beautiful garden and large pool with flood lights, located ...
From $609 per night (USD)VRBO
- From $82 per night (USD)
Expedia
Vrbo Property
- Bedrooms:
- 1
- Bathrooms:
- 1
- Sleeps:
- 2
<p>This apartment brings it all within your reach. </p><p>While you're here, you can enjoy all the comforts of home and ...
From $82 per night (USD)Expedia
- From $245 per night (USD)
VRBO
Vrbo Property
- Bedrooms:
- 3
- Bathrooms:
- 3
- Sleeps:
- 8
<p>This condo lets you experience it all. </p><p>While you're here, you can enjoy all the comforts of home and more, inc ...
From $245 per night (USD)VRBO
- From $82 per night (USD)
Expedia
Vrbo Property
- Bedrooms:
- 1
- Bathrooms:
- 1
- Sleeps:
- 2
<p>This apartment brings it all within your reach. </p><p>While you're here, you can enjoy all the comforts of home and ...
From $82 per night (USD)Expedia
- From $82 per night (USD)
VRBO
Vrbo Property
- Bedrooms:
- 1
- Bathrooms:
- 1
- Sleeps:
- 4
<p>This apartment brings it all within your reach. </p><p>While you're here, you can enjoy all the comforts of home and ...
From $82 per night (USD)VRBO
- Click For Pricing
Expedia
Vrbo Property
- Bedrooms:
- 1
- Bathrooms:
- 2
- Sleeps:
- 4
<p>This apartment brings it all within your reach. </p><p>While you're here, you can enjoy all the comforts of home and ...
Click For PricingExpedia
- From $318 per night (USD)
VRBO
Villa Carta Fashion - Terrasini ,Sicily
- Bedrooms:
- 2
- Bathrooms:
- 3
- Sleeps:
- 6
Beautiful independent villa with private swimming-pool situated north-west of Sicily, in the surrounding of Terrasini (a ...
From $318 per night (USD)VRBO
- From $311 per night (USD)
Expedia
Villa Cecilia - Cinisi
- Bedrooms:
- 2
- Bathrooms:
- 3
- Sleeps:
- 7
YOUR VACATION OBJECT: Villa with pool, of 100 m2 in cinisi with 3 bedrooms and 2 baths for 7 persons . ROOM COMPOSIT ...
From $311 per night (USD)Expedia
- From $318 per night (USD)
VRBO
Villa \"Chianurrè Lilla\" with Pool, Garden & Wi-Fi
- Bedrooms:
- 1
- Bathrooms:
- 2
- Sleeps:
- 6
Located in Partinico, the villa "Chianurrè Lilla" has everything you need for a relaxing holiday. The 55 m² property con ...
From $318 per night (USD)VRBO
- From $318 per night (USD)
Expedia
Villa \"Chianurrè Arancio\" with Pool, Garden & Wi-Fi
- Bedrooms:
- 1
- Bathrooms:
- 2
- Sleeps:
- 6
The villa "Chianurrè Arancio" is located in Partinico and is perfect for an unforgettable holiday with your loved ones. ...
From $318 per night (USD)Expedia
- From $124 per night (USD)
VRBO
Vrbo Property
- Bedrooms:
- 2
- Bathrooms:
- 2
- Sleeps:
- 6
<p>This vacation home lets you experience it all. </p><p>While you're here, you can enjoy all the comforts of home and m ...
From $124 per night (USD)VRBO
- From $109 per night (USD)
Expedia
Fabien's House Villa for relaxing holidays
- Bedrooms:
- 2
- Bathrooms:
- 4
- Sleeps:
- 8
<p>Located in Cinisi, this 4-bedroom, 2-bathroom villa lets you experience it all. Fans of nature and the outdoors will ...
From $109 per night (USD)Expedia
- From $229 per night (USD)
VRBO
Beautiful private villa for 6 people with hot tub, A\/C, WIFI, TV and parking
- Bedrooms:
- 2
- Bathrooms:
- 3
- Sleeps:
- 6
House "Quirat", built in 2022. 2 km from the centre of Terrasini, 35 km from the centre of Palermo, in a quiet, sunny po ...
From $229 per night (USD)VRBO
- From $98 per night (USD)
Expedia
Terra Sinus Beautiful Suite
- Bedrooms:
- 1
- Bathrooms:
- 3
- Sleeps:
- 5
<p>You'll find bicycles on site at this pet-friendly apartment. Regional Museum of Palazzo D'Aumale and La Praiola are j ...
From $98 per night (USD)Expedia
- From $175 per night (USD)
VRBO
Margherita's nest by the sea with birds song
- Bedrooms:
- 1
- Bathrooms:
- 1
- Sleeps:
- 3
Discover Sicily from our lovely apartment by the search near Trappeto. This stylish apartment is perfect for a holiday a ...
From $175 per night (USD)VRBO
- From $82 per night (USD)
Expedia
Terrasini holiday home
- Bedrooms:
- 1
- Bathrooms:
- 2
- Sleeps:
- 6
<p>Located in Cinisi, this 2-bedroom, 1-bathroom apartment lets you experience it all. Fans of nature and the outdoors w ...
From $82 per night (USD)Expedia
- From $269 per night (USD)
VRBO
Vacation Home \"Casa A Cinisi Vicino Al Centro\" with 2 Balconies & A\/C
- Bedrooms:
- 1
- Bathrooms:
- 1
- Sleeps:
- 4
Located in Cinisi, the vacation home "Casa A Cinisi Vicino Al Centro" has everything you need for a comfortable stay. Th ...
From $269 per night (USD)VRBO
- From $237 per night (USD)
Expedia
Cosy apartment for 4 people with WIFI, A\/C, TV, terrace and parking
- Bedrooms:
- 2
- Bathrooms:
- 2
- Sleeps:
- 4
2-family house, built in 2023. 2 km from the centre of Terrasini, 35 km from the centre of Palermo, in a quiet, sunny po ...
From $237 per night (USD)Expedia
- From $249 per night (USD)
VRBO
Holiday house Cinisi for 1 - 8 persons with 3 bedrooms - Holiday house
- Bedrooms:
- 1
- Bathrooms:
- 3
- Sleeps:
- 8
<p>Located in Cinisi, this welcoming vacation home lets you experience it all. Jump into your car and make short work of ...
From $249 per night (USD)VRBO
- Click For Pricing
VRBO
House with pool surrounded by greenery and 3 minutes from the sea
- Bedrooms:
- 1
- Bathrooms:
- 2
- Sleeps:
- 5
Country house with pool and 3 minutes from the sea. The house consists of a bedroom with a double bed, a bedroom with a ...
Click For PricingVRBO
- Click For Pricing
VRBO
villa with private access to the sea
- Bedrooms:
- 2
- Bathrooms:
- 3
- Sleeps:
- 8
villa with private access 50 meters from the sea near the village, unique with large terrace overlooking the sea from th ...
Click For PricingVRBO