Family holidays often revolve around beaches, city breaks or visits to relatives. For one family from Illinois, weekends and annual leave have taken on a rather different shape.

America, one of the most economically strong nations of the planet, is also well-known for its biodiversity. Particularly, it's the national parks which are a total of 63 in…

A 16-month-old Indian origin toddler has already visited 34 US national parks with her parents and aims to cover all 63.