The sauna at Royal Salt Cave & Spa in Frankfort, Illinois offers infrared therapy with customizable light settings in a clean, private environment. The facility provides a luxurious spa experience with shower facilities available and professional staff who guide guests through the sauna's features. The infrared sauna sessions are frequently combined with other wellness services like salt cave therapy and massage for a comprehensive relaxation experience.

The sauna at beem® Light Sauna - Frankfort in the city of Frankfort in the state of Illinois offers a calming and aesthetically pleasing environment with friendly and informative staff. Many visitors have experienced significant health benefits from the red light therapy and sauna sessions, particularly in managing pain and stress. The facility is praised for its cleanliness, relaxing atmosphere, and thoughtful amenities like iPads and cold towels, making it a highly recommended destination for wellness and relaxation.