In a part of Vietnam better known for caves, jungle and great sweeps of limestone karst than luxury hotels, a new retreat is taking a different approach to wellness. Auko Eco-Wellness Lodges opened on 20 July 2026 beside the Son River in Phong Nha, placing its 30 tented lodges within reach of the remarkable landscapes of Phong Nha–Ke Bang.
The setting does much of the talking. Limestone formations dating back hundreds of millions of years rise around dense jungle, while the wider region is known for its vast network of caves, including Son Doong. Rather than separate guests from this landscape, Auko has been designed to make it a constant part of the stay.
Developed by Van Phu Real Estate Development JSC and operated by Lumina Wellbeing, the property follows what it calls a philosophy of “Conservation & Adaptation”. Elevated bamboo walkways sit above historic flood levels and the tented structures have been designed with seasonal water movement in mind. Renewable bamboo and reclaimed timber feature throughout, alongside naturally ventilated materials. The lodges are arranged in small clusters among indigenous planting rather than concentrated into a single large building.
The project was developed in alignment with the IFC Building Resilience Index and has achieved EDGE Advanced certification, with its design intended to respond to the changing environmental conditions of the area.
Inside, the approach remains deliberately restrained. The 30 eco-wellness lodges have private terraces and outdoor bathtubs, together with 300-thread-count bed linen, healthy minibars and selections of Vietnamese tea and coffee. The idea is less about filling the rooms with amenities than giving guests somewhere comfortable from which to experience their surroundings.
Wellness, too, moves beyond the usual treatment-room format. Auko’s programme is run by Lumina Wellbeing and draws on native botanicals, water, movement and the landscape itself. Every night of a stay includes a 90-minute wellness journey per person, beginning with the 60-minute Nature Hydro Journey.
The experience moves through three stages: a mineral-rich Rhassoul clay steam bath using kaolin clay, botanicals and essential oils; a Forest Shower beneath cool water and surrounding greenery; and a Cliff-top Cool Plunge overlooking the landscape. Afterwards, guests return to their lodge for a 30-minute herbal foot bath and reflexology ritual.
One of the property’s more unusual wellness spaces can be found inside a natural cave. Here, limestone walls provide the setting for sound-healing sessions using hanging gongs, drums and singing bowls. Elsewhere, the programme extends to yoga, primal and somatic movement, hydrotherapy and cave meditation, alongside seasonal ceremonies, visiting practitioners and dedicated retreats.
Guests can choose how deeply they want to engage through three different pathways. The Open Way is the most flexible, offering a self-guided, all-inclusive stay with no fixed programme. From Q4 2026, it will be joined by two structured journeys: the Wild Way, a three-night, four-day adventure-led programme running on set dates each month, and the Still Way, a four-night, five-day experience guided by wellness practitioners.
There is plenty beyond wellness. River boating and jungle trekking make use of the surrounding terrain, while the wider programme includes nature-based adventures, forest rituals, cultural experiences and Auko Gatherings such as picnics, community lunches and seasonal outings. The balance between activity and downtime is deliberately loose, particularly for those following the Open Way.
Food follows much the same philosophy. Origin Restaurant serves its meals Harvest Table-style, with dishes intended to feel closer to a generous communal meal than a formal fine-dining experience. Ingredients include fresh river fish, local rice, forest greens, native herbs and regional specialities, with menus changing according to the seasons and drawing heavily on the flavours of Central Vietnam. Full-board dining is included across all three of Auko’s pathways.
Auko has also been designed with larger gatherings in mind. The entire property can accommodate groups of up to 74 guests across its 30 lodges, making it suitable for company retreats and leadership offsites as well as individual stays. Facilities include workshop areas, an open-air Sky Studio for yoga and movement, the Sound Healing Cave and an outdoor fire pit. Bespoke programmes can combine workshops with wellness sessions, cave and jungle expeditions, cultural experiences and evening gatherings.
For its opening season, Auko is offering an all-inclusive package for Vietnamese nationals and Vietnam residents, with rates from VND 2,250,000 per guest when two people share a lodge. The offer includes accommodation, full-board dining, daily 90-minute wellness journeys, jungle and river activities and access to the property’s curated experiences, and is valid for stays until 20 December 2026.
A wider direct-booking offer also provides a 20 per cent saving during the opening period, with additional benefits according to length of stay: homemade cookies for three-night bookings, a private destination dinner for five nights and private two-way transfers for seven-night stays.
Despite its wild surroundings, Phong Nha is accessible from several of Vietnam’s main travel hubs. Dong Hoi Airport is around an hour away by private transfer, while Hue Airport is approximately three hours from the lodge. Travellers arriving by train can travel to Dong Hoi Railway Station, followed by a one-hour transfer, while the drive from Da Nang takes around five hours.
What distinguishes Auko is that wellness has not simply been added to the hotel in the form of a spa menu. The river, jungle, caves and changing weather all have a role to play. Guests can spend a morning hiking or on the water, follow it with a clay steam and cool plunge, eat food drawn from the surrounding region and end the day with sound healing inside a limestone cave. In Phong Nha, the destination and the retreat are difficult to separate — and that is very much the point.
