Editing Urban Exploration

== Wikipedia == * [http://en.wikipedia.org/wiki/Urban_exploration Urban exploration] * [http://en.wikipedia.org/wiki/Catacombs Catacombs] == Websites == * [http://infiltration.org/ Infiltration] * [http://www.forbidden-places.net/explo1.php Forbidden-Places] == Forums == * [http://www.urbexforums.co.uk/index.php UrbexForums.co.uk] == Advice / FAQ == * [http://weburbanist.com/2007/09/19/legal-urban-exploration-7-tips-for-visiting-historical-abandonments/ Legal Urban Exploration: 7 tips for visiting historical abandonments] == Photos == * [http://en.wikipedia.org/wiki/File:Hellingly_Hall.JPG Hellingly Hall] == News Coverage == * [http://www.post-gazette.com/lifestyle/20030907explore0907fnp1.asp Pittsburgh Post-Gazette: Urban explorers dare to investigate seldom-seen Pittsburgh sites]