Pampering holidays that help guests recharge mentally and physically have always been popular. River cruise lines now offer spa treatments along with yoga, fitness workouts, wellness seminars and healthy dining options including weight management menus. AmaWaterways, which partners with APT in Australia, is now offering designated wellness cruises on six of its ships. The itinerary is led by a wellness host and includes morning stretches, jogging, yoga, cardio, core strengthening, resistance-band classes and circuit training. As well as exercise, the program offers healthy food options including gluten-free, low-sodium and vegetarian meals.