Santhiya Koh Yao Yai Resort & Spa  

On Koh Yao Yai, set across 38 acres of unspoiled tropical forest and about 20 minutes by speedboat from Phuket. The resort sits at 88 Moo 7, Phunai, Koh Yao Yai, 82160, with Tup Kaek Beach, Bangkok Hospital Phuket and Khao Rang Hill View Point all within easy reach. A family-friendly island resort and spa with island-access vibes.

Rooms come with balcony or terrace, A/C, TV, safe, mini-bar and coffee/tea facilities. Configurations work for families: a double can host 2 adults + 1 child on existing bedding; a double with an extra bed fits 2 adults + 2 children (or 3 adults). Expect relaxed island styling, simple comforts and private outdoor space off most rooms.

Multiple pools including a kid's pool and indoor/outdoor options, a full spa with massage rooms and sauna, fitness centre/gym and a diving club. Onsite essentials include reception, shop, laundry, library and tour desk — plus transfers and car rental to plan island outings. Wake up to sea-breeze mornings and return to spa treatments after beach or boat days.

Onsite conference hall for meetings and events, plus free Wi‑Fi across the property and concierge services to help with logistics.

An on-site restaurant, bar and cafe serve meals and coffee throughout the day. Perfect for grabbing a post-dive bite or a relaxed drink after sunset.