One&Only Kéa Island

Location: Greece

LCA membership details

Information for trust and verification.

Year joined

2025

Membership number

519 - 0159

Hotel's website

Click here

Family Member Exclusive Benefits

Children's Services

KidsOnly and OneTribe invite younger guests to discover the natural beauty of Kéa through creative activities, outdoor adventures and meaningful experiences inspired by island life. Professional childcare allows children to play, learn and make new friends while parents enjoy time to relax and explore.

KidsOnly

Age range: 4 – 11 years

Operating months: April – October

Opening days: Monday – Sunday

Opening times: 10:00 – 13:00 / 13:00 – 15:00 / 15:00 – 18:00

Booking: Complimentary service

OneTribe

Age range: 12 - 17 years

Operating months: April – October

Opening days: Monday – Sunday

Opening times: 10:00 – 18:00

Booking: Complimentary service

Babysitting

Age range: 6 months +

Opening times: On request

Booking: Minimum cost €175 for 3 hours, €50 for each additional hour

A Hidden Greek Island for Families

Perched above a secluded bay on the unspoilt island of Kéa, One&Only Kéa Island offers families a peaceful escape where contemporary luxury meets authentic Cycladic charm. Private villas, crystal-clear waters and immersive experiences create the perfect setting for families seeking space, privacy and unforgettable adventures together.

Highlights

Island-inspired activities and kids' club
Secluded beachfront setting
Authentic island experiences
Easy access from Athens
Contemporary wellness facilities

Quick facts

Located on Kéa Island in the Cyclades
63 villas, suites and residences
3 restaurants and bars
Private beach and beach club
45 minutes by speedboat from Lavrio Port

Discover Greece Beyond the Beach

Life at One&Only Kéa Island revolves around exploration, whether that's hiking ancient trails, uncovering hidden villages or setting out across the sparkling Aegean Sea. Children can enjoy inspiring experiences through KidsOnly and OneTribe while families reconnect through shared adventures both on land and on the water.

Accommodation is designed for effortless family living, from spacious villas with private pools to expansive residences for multi-generational stays. Dining celebrates fresh Greek flavours and local ingredients, while curated island experiences encourage families to discover Kéa's rich history, natural beauty and warm hospitality together.