Elemis Day Spa is a place where time doesn't exist, where the sheer level of relaxation causes the world outside to melt away. Unsurprising then, that the massive 7,000-square-foot retreat feels remarkably intimate. Past its calming lounge, private rooms host massages that whisk away tension and aches with any combination of long, gentle strokes, deep kneading, hot stones, and poultices chock full of nourishing ingredients. Then, there are the services focused on the body's exterior: body wraps that smooth skin with botanical ingredients and facials that combine plant stem cells with state-of-the-art technology.

And Elemis ensures guests can recreate their results at home, too. The spa crafts its own line of organic products, all of which infuse skin with nutrient-rich elements that are so effective and sought-after that they're used in spas belonging to British Airways and luxury cruise lines.