The wellness economy has reached a fever pitch: The Global Wellness Institute predicts that, in 2024, the market for wellness tourism will become a trillion-dollar industry. And truly, the options are endless. Here, we’ve searched the globe for the best of the best when it comes to new wellness experiences, from a once-in-a-lifetime retreat in the Himalayas to a practical center you can integrate into your daily routine in the heart of New York City. Enjoy—and be well.