hiking
Types
Glacier hiking – hiking on a glacier that has affinities to mountaineering
Swimhiking – a sport that combines hiking and swimming
Related activities
Fell running – the sport of running over rough mountainous ground, often off-trail
orienteering – a sport that involves navigation with a map and compass
Pilgrimage – a journey of moral or spiritual significance
River trekking – a combination of trekking and climbing and sometimes swimming along a river
Rogaining – a sport of long-distance cross-country navigation
trail blazing – using signages to mark a hiking route (known as way-marking in Europe)
Thru-hiking – hiking an established long-distance hiking trail continuously in one direction.