A hiking guide is a professional who is knowledgeable about the outdoors and can provide guidance to hikers. They are responsible for providing maps and trailmarkers to help hikers navigate their way through unfamiliar terrain. The crossword solutions for the term 'hiking guide' are MAP (3 letters) and TRAILMARKER (11 letters). These two items are essential tools for a hiking guide to use in order to ensure that hikers have a safe and successful journey.