Sometimes Catherine, Duchess of Cambridge shows off a relatable side: She shops in leggings ! She makes funny faces ! Other times, she hikes up a mountain without breaking a sweat.

Prince William and the media phenomenon once known as Kate Middleton are on the sixth day of their tour of India and Bhutan. Friday, in Bhutan , the pair hiked to Paro Taktsang, also known as the Tiger's Nest monastery, which is perched 10,000 feet above sea level and requires a steep climb to reach by foot. The local weather was not hot per se, but it's still the kind of weather you imagine would affect you after, say, hours spent hiking up a mountain.