Lake Placid's only four diamond resort and spa. Indoor/outdoor pool, full service spa, private beach, tennis court, dining room featuring American Cuisine and a pub style cafe on the lake. Now Open - Mirror Lake Inn Salt Room A session in our tranquil Salt Room lasts 45 minutes and promotes an atmosphere for relaxation and deep breathing. Clients may enjoy their session in comfortable clothes or robe and are encouraged to sit back, breathe deeply and unwind as the micro-particles of pharmaceutical grade salt are dispersed into the air, entering your airways to natural cleanse and detoxify your lungs, sinuses and skin.