Yoga & Detox Retreat in a Hidden Beach Jungle, Koh Phangan

The Sanctuary is set on Haad Tien Bay, a beach on Koh Phangan's east coast that you can only reach by boat. Local Thai families run taxi boats between Haad Rin and Haad Tien, and there's a truck-and-boat service out of the bay too. That boat ride is the filter: no day-tripper traffic, no road noise, just the bay and the jungle behind it.

Yoga runs daily in the on-site studio. Two teachers come up repeatedly in guest reviews — Waa, described by one guest as 'such a great yoga teacher', and Nina, who 'brings joy to the yoga studio'. Classes are open to all levels and you can build a yoga package around them. Alongside yoga there's a full detox programme: tailored plans with shakes and detox drinks, plus access to the Wellness Centre and steam room. Guests doing the detox consistently describe it as the thing that resets their year.

The spa handles massages and facials, and there are Thai massage and body treatments on the menu. The Tea Temple is where much of the tea and health-drink side of the detox happens — reviewers single out the women working there. If you're not on a programme, you can book treatments à la carte and just use the place as a beach base.

Where you sleep matters here, and the range is wide. At the top end there's Leela House (spacious, set in the jungle), Oceanview House (private house with sea views), and the Deluxe Aircon Room and Deluxe Garden Suite. Mid-range is the Villa Aircon Room and Weeman Aircon, both air-conditioned bungalows. At the budget end are the fan bungalows further back in the jungle and dormitory beds. The budget rooms are not bookable in advance — you get them on arrival. If you want to guarantee a specific room, book one of the higher-end options ahead.

Food is a big part of why people return. The beachfront restaurant serves Thai and Western dishes, and reviewers call it 'amazing' and describe meals as a highlight rather than an afterthought. If you're detoxing, your meals are structured; if you're not, you order off the menu. Either way you eat looking at the water.

What this isn't: it's not a polished resort, and it's not for people who want marble bathrooms. Rooms are in living rock and jungle, geckos live on the ceilings, and there are real jungle bugs. Guests are warned about insects and about the stepping-stone paths — even adults occasionally trip on them. It's rural, hot and humid, and medical facilities are not nearby. That trade-off is what keeps the bay as quiet as it is.

What's included

- Accommodation in your chosen room type (higher-end rooms bookable in advance) - Daily yoga classes in the on-site studio - Detox programme with structured sessions, shakes and Wellness Centre access (if booked) - Wi-Fi throughout the property - 24-hour electricity and plug sockets in all rooms

What's not included

- Flights to and from Thailand - Transport to Haad Tien Bay (taxi boat from Haad Rin is paid locally; private speedboat from Koh Samui is 7,500 THB one way and must be arranged in advance) - Travel insurance (strongly recommended) - Spa treatments and massages (booked and paid separately) - Meals and drinks off the set programme menus - Personal expenses