Every treatment at The Spa at Spa Resort Casino starts with the Taking of the Waters, a ritual where guests go through a steam, sauna and eucalyptus inhalation before retreating into a 10-minute soak in the desert's famed mineral waters in a sunken tub. After your soak, you're whisked away to a quiet room to enjoy your newfound serenity. Massages incorporate techniques from around the world, but one of the standouts is the You Gotta Try This, a full-body Swedish massage with self-heating marine mud. Another relaxing treatment is the Green Tea Wrap, which include crushed tea leaves, a hydrating body gel and a foot massage.