The Spa at Millennium Hilton Bangkok

"There’s also a secluded spa and a top-floor bar, Three Sixty, 130m above the river with huge picture windows, while every restaurant also boasts views of the Chao Phraya: Cantonese Yuan, with good-value lunchtime dim sum, a steakhouse and an international buffet with its own refrigerated cheese room"

"Deluxe rooms are big enough for a day or two, though the Deluxe Plus rooms add on more spacious sitting areas"

"A lovely pool and beach area, a fitness center, a spa, and outdoor reflection garden round out the features"

"A fun package to try is from SpaBar"