For example, a 140 lbs (63kg) person weighs only 14 lbs (6 kg) in the water. Water acts as a cushion for the bodyâs weight-bearing joints, reducing stress on muscles, tendons and ligaments. As a result, aquatic workouts are low impact and can greatly reduce the injury and strain common to most land-based exercises.
1. Paris, France. shawn.bayern / Flickr [ more photos ]. This should come as no surprise: Paris is the most-visited city in the world. According to the Paris Tourism Office, the City of Love welcomed 15.1 million international travelers in 2010.
Approximately 12.56 million foreign visitors arrived in Istanbul in 2015, five years after it was named a European Capital of Culture, making the city the world's fourth-most-popular tourist destination.