Highlight a marked location

Is there any way to more prominently flag or star a known marked location such as a campground or feature (spring, lake, etc) so that it becomes more prominent on your personal map with a key marker versus scrolling around trying to find items? I'm trying to create some new routes that have to route to catch both water points and in some cases fixed camp areas and it is very hard zoom out for the overview to map the potential options without highlighted markers. The only way I can seem to do it is manually create waypoints for known markers which just seems redundant and odd. It would be the equivalent feature to Google Maps Save Place function. Am I missing some better way of doing this?