Recharge your chakras at Sivananda Ashram Yoga Retreat in the Bahamas, boasting crystal blue waters, white sands and swaying palm trees. This Nassau retreat follows a specific pattern: You’ll rise at 6 a.m., meditate through dawn, chant until tea time and do two hours of hatha yoga before breaking for your 10 a.m. vegetarian meal. The afternoon follows a similar pattern with a session of Karma yoga, where you'll help with ashram duties (known to non-yogis as chores).