Three-year-old visits all 63 US national parks (with her parents)

Journey Castillo's parents say she is the youngest person to have gone to every one of the country's national parks

A three-year-old girl has visited all 63 US national parks to complete a goal her family set only weeks after she was born.

The aptly-named Journey Castillo's parents, Eric and Valerie Castillo, have also staked the claim that their daughter is the youngest person known to have gone to every one of the country's national parks. The couple from San Antonio, Texas, has said they want to inspire other families to get outdoors together and savor the sights and sounds that the world has to offer.