Cascais · Hotels & Resorts · Portugal

Onyria Marinha Cascais, Vignette Collection by IHG

Hotel Description

Luxurious Accommodations and Villas
The Onyria Marinha Boutique Hotel offers deluxe rooms and suites with refined taste, along with 11 Villas equipped with everything you need for a relaxing stay. The elegant decor and comfortable amenities ensure a luxurious experience for all guests.

World-Class Golf Course and Scenic Views
Adjacent to a famous golf course designed by Robert Trent Jones Sr., guests can enjoy 18 holes with magnificent views of the Atlantic Ocean and the Sintra Mountains. Whether you're a golf enthusiast or simply appreciate stunning landscapes, this location provides a unique and picturesque setting.

NaturSpa for Relaxation and Wellness
Indulge in therapeutic and relaxation treatments at the NaturSpa, designed to refresh, rejuvenate, and invigorate your body and soul. With a range of services and skilled professionals, your stay at the Onyria Marinha Boutique Hotel promises to be a truly rejuvenating experience.

To elevate your stay with unparalleled luxury and relaxation, book your experience at the Onyria Marinha Boutique Hotel today.

Tribes review

Onyria Marinha Cascais is very family-friendly, with a kids' club, playgrounds, splash-friendly pools and villa options that suit families (kitchenette, washing machine, multiple bathrooms). Guests praise the helpful, attentive staff, spacious villas and family-oriented facilities plus a shuttle to nearby dining and Cascais town. The setting is peaceful and great for day trips (Sintra, beaches). Families should note some practical drawbacks: indoor pool access can be restricted or charged, the site is somewhat isolated and occasional housekeeping or maintenance issues are reported.

Families love

  • Kids' club, playground and family-friendly pool areas

  • Spacious family villas with kitchenette, washer and multiple bathrooms

  • Attentive staff, shuttle service to Cascais and easy access to nearby child-friendly activities

Worth knowing

  • Indoor spa/pool may have restricted hours for children and can require extra payment

  • Resort is relatively isolated—Cascais centre is easiest reached by taxi/shuttle

  • Occasional housekeeping or maintenance issues reported (cleanliness and some villa wear)

Verified kids club

What we checked

2 – 12 yrs

Submarine Kids Club

The hotel runs a supervised Submarine Kids Club themed as an underwater adventure with sensory, interactive and creative activities. The club is open all year round for children aged 2 to 12, with a dynamic programme adapted to different ages and a daily schedule from 09:30 to 17:30, closing only for lunch between 13:00 and 14:00. Packs are available for hotel guests, external children, and memberships, and the club can also host birthday parties.

Hours

Schedule 9h30–17h30, closed at lunchtime 13h–14h, all year round.

Price

On request

Lang

EN

Photo from the actual club

Families talk about the kids club

“Our kids enjoyed splash time at the pool, the kids club and the generous playground.”
Apr 2026 · 10/10
“Facilities are great - perfect pools, playgrounds and kids club, a great bar and restaurant, and super friendly staff.”
Jul 2025 · 10/10
“For kids, there's a kids club, movie nights and pools.”
Jul 2025 · 10/10
Scores reflect the guest's overall stay, not the kids club specifically.

What we checked:Property website · 8 source quotes · Image analysis

How we verify
Indicative information, based on hotel/third-party data and our review at a point in time. Kids clubs, ages, hours and amenities may change, be seasonal or chargeable. Tribes does not guarantee availability — please confirm with the property before booking.

Family-friendly amenities

Kids club
Family rooms
In-room childcare (surcharge)
Baby safety gates
Cribs available
Playground
Kid meals
Supervised childcare
Indicative information, based on hotel/third-party data and our review at a point in time. Amenities may change, be seasonal or chargeable. Tribes does not guarantee availability — please confirm with the property before booking.

Choose your room

Oct 3 – Oct 10 · 7 nights · 2 adults, 1 kids

King Room with Sofa Bed

1 Extra-large double bed (Super-king size) + 1 Sofa bed
40 m²
Sleeps 3
Interconnected room(s) available
Baby safety gates
From

€1,753

total · 7 nights

Room only

Lowest rate. Lowest rate.

Free cancellation

until Sep 24

€1,753

Sign in to see member rate →total · 7 nights

Standard King Family Room

1 Extra-large double bed (Super-king size)
40 m²
Sleeps 4
Family room
Interconnected room(s) available
Baby safety gates
From

€1,928

total · 7 nights

Room only

Lowest rate. Lowest rate.

Free cancellation

until Sep 24

€1,928

Sign in to see member rate →total · 7 nights

Two-Bedroom Golf Villa

1 Extra-large double bed (Super-king size)
75 m²
Sleeps 4
Family room
Baby safety gates
From

€2,163

total · 7 nights

Room only

Lowest rate. Lowest rate.

Free cancellation

until Sep 24

€2,163

Sign in to see member rate →total · 7 nights

Two-Bedroom Villa

2 Twin bed + 1 Extra-large double bed (Super-king size) + 1 Sofa bed
100 m²
Sleeps 5
Family room
Baby safety gates
From

€2,280

total · 7 nights

Room only

Lowest rate. Lowest rate.

Free cancellation

until Sep 24

€2,280

Sign in to see member rate →total · 7 nights

Three-Bedroom Duplex Golf Villa

2 Extra-large double bed (Super-king size)
125 m²
Sleeps 6
Family room
Baby safety gates
From

€2,456

total · 7 nights

Room only

Lowest rate. Lowest rate.

Free cancellation

until Sep 24

€2,456

Sign in to see member rate →total · 7 nights

King Suite

1 Extra-large double bed (Super-king size) + 1 Sofa bed
60 m²
Sleeps 3
Interconnected room(s) available
Baby safety gates
From

€2,629

total · 7 nights

Room only

Lowest rate. Lowest rate.

Free cancellation

until Sep 24

€2,629

Sign in to see member rate →total · 7 nights

Two-Bedroom Family Edition Villa

1 Extra-large double bed (Super-king size) + 1 Extra-large double bed (Super-king size) + 1 Sofa bed
100 m²
Sleeps 6
Family room
Baby safety gates
From

€2,748

total · 7 nights

Room only

Lowest rate. Lowest rate.

Free cancellation

until Sep 24

€2,748

Sign in to see member rate →total · 7 nights

Suite

1 Extra-large double bed (Super-king size)
60 m²
Sleeps 4
Family room
Interconnected room(s) available
Cribs available
From

€2,905

total · 7 nights

Room only

Lowest rate. Lowest rate.

Non-refundable

€2,905

Sign in to see member rate →total · 7 nights

Room only

Free cancellation

until Sep 24

€3,109

Sign in to see member rate →total · 7 nights

What family travelers say

9.7

/10

Loved by families

190 family reviews

Amazing stay with kids

Everything, specially the kids play area and the Spa.

Verified stay
· May 2026

Your best choice for a relaxed family vacation in Portugal!

We had a wonderful family stay. We stayed at one of the villas with two children and the setup was just perfect. The villa was practically equipped (washing machine, kitchenette, two bathrooms, terrace, spacious living room and bedrooms), smartly designed and well maintained, located in the quiet area just few minutes walk from the hotel building - a home away from home. The rates are fair and the service fantastic. The staff was friendly, kind, speedy, professional yet always ready for some fun and wit. We enjoyed the lavish breakfast with mostly home made and local items, the menu choices at the restaurant were fantastic, the local wines wonderful. Our kids enjoyed splash time at the pool, the kids club and the generous playground, I enjoyed my massage and we all loved the golf facilities. Gorgeous views on the golf course up to the sea and across beautifully maintained fairways. Also, the area of the hotel is close to nearby activities. The village of Cascais has so much to offer (sights, restaurants and bars) and beautiful sightseeing spots are close. Our kids went surfing, swimming, we went to Cabo de Roca, Sintra and did a daytrip to Lisbon to visit the oceanarium. We would love to come back! Thank you to the entire team for this fabulous stay!!

Verified stay
· Apr 2026

Great for everyone in the family, expensive but worth the price!

This hotel is really great for everyone in the family. For kids, there is a kids club, movie nights, pools. For adults, there is a nice golfing range, great food, nice nature. Also there is quite a lot nearby for us to do, e.g. Sintra, Cascais' park, lots of beaches.

Verified stay
· Jul 2025

Family FAQ

Does Onyria Marinha Cascais, Vignette Collection by IHG have a kids club?
Yes — Onyria Marinha Cascais, Vignette Collection by IHG has a Tribes-verified kids club (Submarine Kids Club) for ages 2–12.
What ages does the kids club accept?
Ages 2–12. The team welcomes all crew members aged from 2 to 12 and adapts activities to all ages.
Is Onyria Marinha Cascais, Vignette Collection by IHG suitable for toddlers and babies?
Yes — the kids club welcomes young children, including toddlers, with age-appropriate care for the youngest guests.
Does Onyria Marinha Cascais, Vignette Collection by IHG have family rooms?
Yes — Onyria Marinha Cascais, Vignette Collection by IHG offers family rooms with configurations suited to families travelling with children.
What can kids do at Onyria Marinha Cascais, Vignette Collection by IHG?
Children can enjoy Playground, Hot tub/Jacuzzi, Heated pool, Swimming pool.
Verified by Tribes — last checked 19 Jun 2026 · How we verify

Around the property

Address:Rua do Clube, Cascais, Portugal

From

€1,753

total · 7 nights