Register here to begin your CASCADA wellness journey. Please note the hotel and spa booking systems are not yet integrated so a payment method will be required during checkout. If you purchased the CASCADA Hydrothermal Experience, these credits will be available to apply at checkout. Please ensure that your hydrothermal visits are reserved under the discounted Thermal Springs - Hotel Guest sessions. It may take up to one hour after booking for your profile to sync here if booked under a third party.