Samana Float Center, Denver

Samana Float Center makes the benefits of floatation therapy accessible to just about anyone. Seasoned floaters will be relatively familiar with the company's floatation pods, which are filled with salt-saturated water that allows them to float effortlessly. But those who may be prone to claustrophobia can also experience weightlessness, thanks to Samana's float rooms: personal cabins that allow guests to stretch out completely and not feel closed-in. The zero-gravity environment takes the pressure off of joints and muscles and boasts numerous physical and mental benefits, including improved circulation, better sleep, and stress reduction.