What is urban exploration

http://en.wikipedia.org/wiki/Urban_exploration

”Urban exploration (often shortened as urbex or UE) is the examination of the normally unseen or off-limits parts of human civilization. Urban exploration is also commonly referred to as infiltration, although some people consider infiltration to be more closely associated with the exploration of active or inhabited sites. (…)

Urban explorers often attempt some or all of these subsets of urban exploration.

Abandonments

Ventures into abandoned structures are perhaps the most common example of urban exploration. Abandoned sites are generally entered first by locals, and often sport large amounts of graffiti and acts of vandalism. Explorers face various risks in abandoned structures including collapsing roofs and floors, broken glass, guard dogs, the presence of chemicals, other harmful substances, most notably asbestos, hostile squatters and sometimes motion detectors. Some explorers wear respirators to protect their airways.

Exploration targets vary from one country to another, but some of the more popular or high-profile abandonments include amusement parks, grain elevators, missile silos, hospitals, asylums, and sanatoriums.

Most, if not all explorers of abandonments find the decay of uninhabited spaces to be beautiful; many of these explorers are also photographers. Some abandonments are heavily guarded with motion sensors and active security. Others are more easily accessible and carry less risk of discovery. Abandonments are also popular among history buffs, ‘urban archaeologists,’ ‘ghost hunters‘ and fans of graffiti art.

Active buildings

Another aspect of urban exploration is the practice of exploring active or in use buildings. This includes seeing secured or “member-only” areas, mechanical rooms, roofs, elevator rooms, abandoned floors and other normally unseen parts of such buildings. The term ‘infiltration’ is often associated with the exploration of active structures.

Catacombs

Catacombs such as those found in Paris, Rome and Naples have been investigated by urban explorers. The catacombs under Paris, for instance, have been considered the “Holy Grail” by some due to their extensive nature and history.

Sewers and storm drains

Entry into storm drains, or draining, is another common form of UE. Groups devoted to the task have arisen, such as the Cave Clan in Australia. Draining has a specialized set of guidelines, the foremost of which is “When it rains, no drains.”

A small subset of explorers enter sanitary sewers. Sometimes they are the only connection to caves or other subterranean feature. Sewers are among the most dangerous locations to explore.

Ethics

Most urban explorers understand the risks that they face if caught while trespassing or breaking and entering. The crime is generally seen as a means to an end, however, rather than being the focal point of the hobby. There are some urban explorers that tend to stick to a basic set of “ethical practices” out of respect for the locations that they visit, as well as for any other explorers who may want to visit later. The hobby, however, is still ultimately an unstructured one, and there are rarely two explorers who share the same views on ethics. As such, there are many exceptions to these “practices”.

To some, the idea behind these “ethical practices” is to leave buildings in the same state that they were in before they were visited. The common, but not always entirely accurate catchphrase for this ethical standpoint is the Sierra Club’s motto: “take nothing but pictures, leave nothing but footprints.” Some try and adhere to this motto which frowns heavily upon theft, vandalism, tagging, graffiti, and any other crime except for trespassing.

Some explorers, though, remove items from abandoned sites to preserve them or to keep as souvenirs. More often than not, these explorers save these items from further decay or destruction when a location has become a target of vandalism or is being demolished.

Another counterpoint to the “leave no trace” ethic is tagging. Graffiti in drains is sometimes condoned or encouraged as long as speleothems and other features aren’t damaged. Drainers may use it to indicate how far down the drain a given explorer has been. Similarly, tags may be left in very inaccessible places such as inside false ceilings, at the tops of elevator shafts, and so on.

Some locations contain a small area reserved for leaving tags, known as a guest book. These vary from actual books to blackboards to pieces of scrap metal or wood, or even the dust on an old piece of machinery. Rarely, employee guest books will be found, made before the business in question closed. Tags, especially those left in guest books, are sometimes referred to as “sign-ins”, and the process of leaving them is “signing in”. In marked contrast to the values of mainstream U.S. urban graffiti, tags are generally made to be unobtrusive, being written in conventional or slightly enlarged handwriting with pens or markers rather than larger markings made with paint.

As with many other cases of ethical principles, it is primarily up to the individual to make their own decisions based on their viewpoints and their current situation.

The growing popularity of the activity has resulted not just in increased attention from explorers, but also from vandals and law enforcement. The illicit aspects of urban exploring, which may include trespassing and breaking and entering, have brought along with them critical articles in mainstream newspapers. 

In that regard, some explorers have become wary of posting information and photographs on UE-related websites for fear of being prosecuted for trespassing. 

Along with the rise in the popularity of urban exploring, numerous events have been hosted throughout the world. These organized meetings have included campouts, barbeques, day-long explorations, and tours of active and abandoned sites. While most of these are illegal in the sense that they involve trespassing or breaking and entering, a handful of meets, such as a recent event held at the West Virginia State Penitentiary, involve tours or lock-ins. ”

http://en.wikipedia.org/wiki/Urban_exploration