9 Best Wellness Retreats on Koh Samui for 2025

Absolute Sanctuary is nestled on a hill amidst thick, lush vegetation that overlooks the Gulf of Thailand. They offer healthy yet tasty cuisine, group retreats, and different wellness programs that seek to address individual goals.

This resort has a comprehensive range of facilities like a detox center, steam room, and fitness studio to support guests on their journey of transformation. They also have a swimming pool if you just want to sit back and relax while enjoying tropical juices, smoothies and blends from their pool juice bar.

Samahita has been the home of yoga, breathwork, and wellness in Thailand since 2003, which is the first in Southeast Asia. You can increase your energy level, recover, and enhance your vitality, through yoga, fitness, and wellness, in nature, directly on the beach here.

They offer world-class expertise in the practice of yoga, breathwork, meditation, health and fitness, in a uniquely dedicated mind-body supportive environment. Allow yourself to learn new practices, restore your body, and rewire your brain in this resort located in Koh Samui.

Panacea Retreat can host large groups of people for talks, events and socials. With its breathtaking 360-degree views of the mountains and the ocean, it is a wellness retreat venue where your soul will feel at peace right from the start.

They have their own Muay Thai boxing ring, a private court where you can play tennis and a gym equipped with the latest exercise equipment. You can also have your yoga or meditation sessions in the garden by the pool or enhance your talent at the dance club.

Spend your days exploring pristine sandy beaches bordered by tropical greenery and calm blue seas, lounge in an infinity pool with a cool drink, or relax on your private deck overlooking the idyllic Gulf of Siam in this resort.

Their Secret Garden Spa features a massage that uses smooth Thai coconuts to rub away aches and pains. They also have lava shells filled with lava gel that combines minerals, dried sea kelp and algae to provide a soul-deep relaxation.

Relax and rejuvenate while enjoying the tropical sea breeze flow over you here in Six Senses Samui. They have well-trained and highly-skilled therapists and visiting practitioners who can guide you and release all the tension in your body.

You can avail of their Love Your Heart wellness program if you are feeling emotionally disconnected, anxious, angry, or sad. They also have a simple breathing practice to bring the mind back to self in order to release stress, recharge your mental battery and renew focus.

Overlooking the azure waters of the Gulf of Thailand, Banyan Tree Samui is nestled amid the lush jungle of a private bay in Lamai. This luxury all-pool villa resort offers a pristine beach, blissful spa escapes, bespoke dining offerings, and unparalleled views.

Banyan Tree Spa presents a fusion spa experience, The Rainforest, which combines its signature treatments with its state-of-the-art hydrothermal facilities. Their professionally-trained therapists will also help rejuvenate your mind, body and soul.

Reconnect with your inner self and rejuvenate your mind, body and spirit while in nature here in Kamalaya. They offer a unique approach to wellness and holistic health solutions to anxiety, stress and numerous other challenges.

Their programs include vital contributions from Naturopaths, Traditional Chinese Medicine doctors, Yoga teachers, fitness trainers, massage therapists, Meditation and Life Enhancement Mentors and other complementary health practitioners.

Rediscover your serenity here in Anantara Lawana Resort, a calming haven nestled in tropical greenery. You can have your energy restored with their signature massage that features purpose-designed movements performed with a blend of oils.

Multiple-day programs are also available where you can kickstart the day with yoga, Thai stretching, Pilates, or kickboxing and end it with Thai herbal steam or a milky bath. They also prepare health-conscious and fresh meals which can help make you feel completely energized.

Improve your overall state of well-being and have a balanced lifestyle while on a holiday here in Samujana Villas. They work with some of the top therapists and experts on the island to create a range of bespoke wellness and fitness services.

Refresh, revitalize and renew yourself with their yoga programs. If you want more action, try the combat sport Muay Thai. Sessions are offered in your villa or at a nearby off-site gym if you need a sparring ring.