Waymarking refers to the process of marking trails or pathways used for hiking, biking, or other outdoor activities. Synonyms for waymarking include trailblazing, signposting, marking, mapping, and pathfinding. Trailblazing is the process of forging a trail through an area where none previously existed. Signposting refers to the placement of signs at key points along a trail to help guide hikers or bikers. Marking involves the use of bright colored paint on trees or rocks to indicate the direction of a pathway. Mapping is the process of creating a detailed map of a trail or pathway. Pathfinding is the skill of navigating a trail or pathway safely and efficiently.