Trek on a trail is a term used to describe the activity of hiking. Hiking is an outdoor activity that involves walking in natural environments, often over long distances or for extended periods of time. It is a popular recreational activity and can be done alone or with a group. Hiking is also a great way to explore nature and enjoy the outdoors. The term 'HIKE' is derived from the Old English word 'hican, ' which means 'to walk.'