|The creator does not specify the location of the nearest city for this letterbox. They may have specified the state or country of its location, but you're expected to discover the actual starting point for the hunt yourself. From a technical standpoint, a location is considered a mystery box if the location has no name, address, and city. If the location spans less than one mile, it is not a mystery. And if a location is "somewhere within a city," the owner of the box can specify if it's a mystery location or not. And finally, just because you solve a mystery and add a custom location, the letterbox is still considered a mystery box-adding a specific custom location will not remove this icon.
|This picture represents a bonus box, where the clue for the box will be found (usually) in a pre-existing nearby letterbox.
|A Word of Mouth (WOM) box. The clues are distributed somewhere other than online, such as via e-mail, postal mail, or delivered in person.
|Premium members might see this icon, which means you've done an exchange with the owner of this letterbox.
|An urban letterbox, as defined here, is located in an area where one is unlikely to experience "The Great Outdoors". Like in a big city, such as New York city. A rest area in the middle of nowhere is an urban box. A large city park with trees and hiking trails is not an urban box. The 'setting' for the letterbox is urban, not necessarily the location, if that makes any sense.
|A snow friendly box is rather a squishy concept. Some people might consider a box that requires several miles of cross-country travel using snow shoes or skies as snow 'friendly,' while other may not. Other boxes might be quite findable if there's an inch or two of snow on the ground but may no longer be easily found if there's a foot or two of snow on the ground. In theory, though, a snow friendly box is one in which important landmarks in the clue would not be covered, nor will digging through layers of snow be required to find the box.
|A pet friendly letterbox is located in an area that allows pets to roam, usually with a leash requirement.
|This letterbox is available only for a limited time. A limited time letterbox is either a box that is planted for only part of the year or a box that you intend to retire within the next three months. Letterboxes planted in regions that are covered in snow for nine months of the year or in stores that require a visit during store hours do not count as limited time boxes.
|A bike friendly letterbox is located in an area where bicycles or mountain bikes are permitted and have plenty of room to roam. For instance, while it is legal to ride ones bicycle on busy city streets, it is not considered bike friendly if there are no designated bike lanes available for use near the letterbox. And while many trails may be accessible to mountain bike, it is not considered bike friendly if the trail is for hikers only.
|The trail or path to the letterbox should be accessible by wheelchairs or strollers the entire way. However, the letterbox itself may not be reachable from a wheelchair or stroller, and those using them may need assistance from others to actually acquire the box. The letterbox may be planted too high or low for someone in a wheelchair to physically reach, or too far off from the main trail for a wheelchair, but as long as an assistant can retrieve the box and bring it back for the wheelchair-bound person, it's considered wheelchair accessible.
|You'll be expected to use your head on this one in order to decipher the clue. The code might be easy or hard-this image promises nothing on that count-the only thing it does promise is that the clue won't be straight-forward as most.
|A box that requires some sort of special or unusual equipment like for scuba diving or rock climbing, or even something as simple as a ladder. A compass is not considered "special" equipment for letterboxers!
|This image marks letterboxes that require a compass in order to find. The lack of this picture means the clue doesn't require a compass OR that the creator of the letterbox did not specify a compass requirement. It's generally a good idea to always carry a compass in your letterboxing kit, though, so you'll always be prepared.
|Premium members can search for boxes that do not have the compass attribute.
|This letterbox requires payment of some sort of fee-probably a parking or entrance fee-in order to find. The lack of this picture does not necessarily mean no fees are required. The creator may not have specified fees, or perhaps fees were added since the box was planted. It's always a good idea to carry a few extra dollars in case of an unexpected fee or two.
|Premium members can search for boxes that do not have the fee-area icon.
|Those who plant letterboxes are able to point out their favorite plants by assigning them the Planter's Choice Award. They might do this because they consider it one of their best boxes, or perhaps it has sentimental value. Whatever the reason, the planter wants you to notice this box.
|The blue diamond marks letterboxes that are highly recommended by other letterboxers. If your time is limited, you might want to focus on finding a Blue Diamond letterbox.
|Each week, the highest rated box on Atlas Quest is designated the Box of the Week. Use this to search for boxes that have reached such lofty heights.
|Some sort of first aid is needed for the box. Perhaps the Ziplocks are torn and need replacing or the logbook is wet type of thing. Try to come prepared and what what you can to help!
|Some people like to find boxes that are 'historic,' and using this option in one's search can help narrow down the possibilities. A historic box, in this case, is any letterbox that was planted at least ten years ago and has been listed on Atlas Quest for at least five years.
|Some letterboxers want to find that elusive box few people ever find or even search for. Searching for 'rare finds,' in this case, will return all boxes that have not had a recorded find for at least one full year.
|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.
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
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
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.