For many, winter is the perfect time to recharge your mojo. As the days get shorter and the nights darker, we naturally look inwards and become more reflective. So, whether you suffer from insomnia, want to overhaul your fitness, or look more youthful, these are the newest retreats where you can find a healthier you. It’s a bonus that they’re set among some of the world’s most beautiful backdrops — from a UNESCO world heritage site to palm-lined Thai beaches.
