Weight Loss Retreats in New South Wales

Byron Bay Detox Retreats offers holistic naturopathic detox and wellness programs focused on physical, mental, emotional and spiritual transformation. Led by naturopath Natalie Purcell with over 25 years' experience in detox and 17 years running retreats, the program uses fasting, colonic hydrotherapy, infrared saunas, yoga, meditation and healing treatments. While not primarily a weight loss retreat, natural weight loss is listed as a benefit of their detox programs.

Cedarvale

Established in 1990, Cedarvale is a Christian not-for-profit charity operating two health retreats in NSW and Victoria. Their health programs focus on lasting lifestyle changes and are aimed at preventing and treating lifestyle-related diseases including weight management, diabetes, high blood pressure, and cholesterol. Both locations offer boutique accommodations in natural settings with qualified staff support.

Minor Hotels

Elysia Wellness Retreat is a health and wellness resort nestled in the Hunter Valley hinterlands, offering transformative wellness programs designed to balance mind, body and spirit. As leaders in the health and wellness industry, they provide all-inclusive programs with chef-prepared meals, daily fitness and holistic activities, spa treatments, and wellness workshops. The retreat focuses on motivating lasting change and providing tools for lifelong health and wellness.

Gaia Retreat & Spa is one of Australia's most awarded boutique luxury wellness retreats, set on 25 acres of Bundjalung Country in the Byron Bay hinterland. For over 20 years, it has offered transformative all-inclusive wellness experiences combining spa treatments, yoga, gourmet cuisine, and nature-based activities. With just 22 rooms, each stay is personalised to individual wellbeing goals.

Heart & Soul Retreats is a yoga and wellness retreat nestled in the tranquil bushland near the Royal National Park in NSW. Their all-inclusive program runs seven days a week and features yoga classes, plant-based meals, workshops, meditation, and sound healing. The retreat focuses on helping guests reconnect with themselves and restore health and vitality through yogic practices and nature.

NuYu Total Health

NuYu Total Health Retreats is a specialist weight loss and fitness retreat provider operating in Australia, Thailand, and Spain. They focus on helping overweight and obese adults of all fitness levels drop fat, get fit, and develop long-term healthy habits through structured programs combining exercise, nutrition, and mindset education. They also offer online programs including a 28 Day Meal Plan for those who cannot attend in person.

Lorna Jane

SOMA Byron Bay is a wellness retreat set on 22 acres in the Byron Bay hinterland, blending Vedic meditation, somatic practices, and Lorna Jane's Active Living philosophy. Originally a bamboo farm founded in 2016, it focuses on stillness, connection, and inner reset through movement, nourishment, nature immersion, and expert-led workshops. It is currently undergoing refurbishment and launching a curated retreat calendar in September 2026.

LifeStart Retreats

LifeStart Retreats is a global network of independently owned health and wellness retreats offering medically supervised lifestyle change programs. Their approach focuses on plant-based meals, informative lectures, cooking classes, personal wellness coaching, and follow-up support in quiet, comfortable settings. The Australian location is Cedarvale Lifestyle Retreat in NSW.

New Start Retreats is a specialist weight loss retreat operating across multiple Australian states, offering results-based programs for people of all shapes, sizes and fitness levels. They provide weight loss camps, fitness retreats, and fat camp programs at stunning resort locations designed to transform bodies and lives.

Billabong Retreat is an award-winning wellness retreat located just 45 minutes from Sydney CBD, set in tranquil bushland overlooking a peaceful billabong. It focuses on yoga, meditation, mindfulness, spa treatments, and nourishing wholefood meals rather than dedicated weight loss programs. The retreat has welcomed over 35,000 guests in fifteen years of operation.

Happy Buddha Retreats offers short-stay yoga and meditation retreats in the Blue Mountains, 90 minutes from Sydney. Founded over twenty years ago by Athil Singh, the retreats focus on relaxation, mindfulness, and reconnection through yoga, meditation, workshops, and nourishing vegetarian meals. The retreats are positioned as wellness resets rather than weight loss programs.

La Rochér Eco Retreat is a luxury eco accommodation featuring four meticulously appointed villas with panoramic views of World Heritage-listed Mount Warning/Wollumbin and the Border Ranges. It is positioned as a serene getaway for relaxation and reconnecting with nature, not as a weight loss retreat. The retreat is nestled in the Tweed Hinterland foothills of the Mount Warning caldera.

Misty Mountain Health Retreat

Misty Mountain Lifestyle Retreat is dedicated to assisting people find optimum health through natural means, with a focus on the 8 Laws of Health. The program combines detox, juice fasting, vegan gourmet meals, lifestyle education lectures, exercise, and therapeutic treatments. Their mantra is that the body was designed to heal itself given the right conditions, and they aim to equip guests with tools to continue a healthy lifestyle at home.

OnTrack Retreats positions itself as Australia's No.1 weight loss and fitness retreat, offering a comprehensive program of fitness, nutrition, and education designed for adults of all ages, shapes, sizes and fitness levels. The program focuses on maximum results during the stay combined with long-term habit change and lifestyle skills to keep weight off. They operate across multiple locations in NSW, Victoria, and Perth with small group sizes of typically 8-16 guests.

The Health Lodge is Australia's first integrated medical retreat and wellness centre, located in Byron Bay. It offers rigorous, comprehensive inpatient medical retreats with a coordinated clinical team of doctors, nurses, naturopaths, and psychologists addressing complex conditions including weight management. The retreat operates on an integrative, patient-led model of care in a purpose-built, AGPAL-accredited facility.

Thrive Retreats is a wellness retreat centre in Colo Heights, NSW, offering science-backed experiences focused on stress relief, relaxation, mindfulness, and personal growth. With over 20 years in the wellness industry, they offer affordable retreats featuring yoga, meditation, sound healing, and nourishing meals. This is not a weight loss retreat; it is a general wellness and stress management retreat.

White Lotus Cleansing

White Lotus Cleansing is a naturopathically monitored detox and transformational healing retreat in Byron Bay, specialising in juice and water fasting. Founded in 2010 by qualified Naturopath Sarah Foley, it is the only naturopathically supervised water fast in Australia, based on the Tao of Detox by Daniel and Snow Reid. Programs focus on physical, mental and spiritual purification and rebalancing on a deep cellular level.