It looks like this hasn’t been brought up on the forum before. In February, Hilton took over management of the Yoko Onsen resort in Quáng Ninh, Vietnam. The resort, which opened in 2020, will be renamed Hilton Quang Hanh Onsen Resort, becoming Hilton’s first onsen resort in Southeast Asia.

An onsen resort is a Japanese-style retreat centred on natural hot‑spring baths, offering calm, well‑designed accommodation for relaxation and therapeutic soaking. The switch to Hilton is part of a wider effort to strengthen Quảng Ninh’s position as a wellness destination and to attract visitors throughout the year rather than only in peak season.

The resort includes villas and traditional Japanese-style rooms. Some are already open, with the rest due later this year. All accommodation comes with private onsen facilities and hot–cold bathing setups. There’s also a large public onsen area, a children’s zone, and a clubhouse with a spa, indoor pool, gym, yoga space, and a Japanese restaurant.

The site is built around a rare natural hot mineral spring with unusually high saline and bromine levels. This water is known for its therapeutic effects and has already made the original Yoko Onsen a popular wellness spot in Vietnam. With Hilton now involved, the resort is expected to gain more international visibility and become a recognised onsen destination for travellers exploring northern Vietnam.

The rate is around 50,000 points per night, or roughly €150-200, or slightly higher in US dollars.

Source:
Sun Group transfers management of Yoko Onsen Quang Hanh to Hilton, elevating year-round tourism in Quang Ninh