Hike type	Description
	This letterbox is located indoors -- perfect for those cold, wet days when you really do not want to go outside.
	A drive-by letterbox, as defined on this website, is a letterbox that requires perhaps 5 to 10 minutes to nab from the time you park your car. A drive-by letterbox will be hidden within eyesight of where one parks, or at least so close that if it were raining, the person would take the box to their car to stamp in.
	A stroll is something that's less than a mile round-trip of walking, which would take most people less than 30 minutes to complete (find and return to their starting point) but still too far out to be considered a drive by.
	A walk is something that requires 1 to 2 miles round-trip of walking/hiking, which would take most people between 30 to 60 minutes to complete.
	A hike is a box that requires 2 to 4 miles round-trip of hiking, which would take most people between 1 to 2 hours to complete.
	A trek is 4 to 8 miles round-trip of hiking, and will typically take most people anywhere from 2 to 4 hours to complete.
	A backpack is 8 to 15 miles round-trip of hiking, and will typically take most people anywhere from 4 to 8 hours to complete.
	A thru-hike requires 15 or more miles round-trip of hiking, and will typically take most people a minimum of 8 hours to complete.

Note: Use a little common sense with these icons. A flat, paved, 1-mile trail would be a stroll. A rugged 1-mile trail that climbs 1,000 feet in elevation gain would be a walk. Even though both trails are one mile long, they would each fall into different categories since the difficulty level is very different. There are no hard or fast rules regarding this-just use a little common sense. A typical hiking trail that's two miles long would normally be a walk, but if the walk requires an extreme climb going up thousands of feet on a rarely maintained trail, mark it as a hike.