We’ve all been through this before, out for a hike enjoying a nice day and awesome scenery, when along comes someone barreling down the (narrow) trail without so much as a “Thank You” or simple nod as you quickly jump out of the way to avoid collision. Like most sports, there are a few “rules”…

With summer in full swing, temperatures are rising, remembering to stay well-hydrated when you are hiking is really important. Dehydration can be dangerous (and in extreme cases, deadly) if warning signs are ignored, but what are some of the symptoms to look for? Read more for the list we’ve put together a list of signs to watch for when you are on your next hike in the hot, summer heat.