OPIUM SPA & WELLNESS
THE SIAM'S SIGNATURE EXPERIENCES
MORE FROM THE SIAM
The Siam River Cruise
During your stay, cruise the Chao Phraya on The Siam’s regularly scheduled luxury riverboat and avoid all the traffic into town.
4-Day, 3-Night Wellness
Rediscover your physical, mental, emotional and spiritual centre with a tailored Wellness Programme at The Siam.
Afternoon Tea at Café Cha
Treat yourself to a delicious indulgence at Café Cha, with that most classic of British traditions.