 | National Historic Landmarks Managers Description: The mission of this group is to manage the approximately 2,500 landmarks (and growing) listed as part of the National Historic Landmarks Program within the NPS (National Park Service). These American landmarks have been designated by the Secretary of the Interior... Date Created: 10/25/2006 Category Managed: National Historic Landmarks Members: 13
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 | League of ID cachers Description: A great group of people that still geocache, but see a need for waymarking and the fun times it can bring too. Date Created: 11/06/2011 Category Managed: Geo-Art Members: 13
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 | Space Invader Mosaics Description: To find, and create waymarks for, the mosaics inspired by the game Space Invaders that exist around the world. For more information see: http://www.space-invaders.com/ Date Created: 04/21/2011 Category Managed: Space Invaders Mosaics Members: 13
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 | Advertizers Description: We want to waymark all the great and beautiful advertising columns all over the world. So let´s collect and share these traditional advertising pillars. Date Created: 03/13/2016 Category Managed: Advertising Columns Members: 14
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 | Reform School Description: This group will manage a category dedicated to locating Reformed churches and places important to the history of the Reformed Protestant Tradition. Date Created: 11/22/2014 Category Managed: Continental Reformed and Congregational Church Sites Members: 14
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 | Goin' for Gold Description: This group intends to encourage waymarkers to document the many facets of memorabilia created in honor of the modern Olympic Games or modern Olympians. Date Created: 03/29/2013 Category Managed: Olympic Memorabilia Members: 14
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 | Danish Benchmarkers Description: This group is created to administer the of Danish Benchmarks
Our goal is to be the central database of all benchmarks, trigonometric and fixed marks in Denmark for geocachers, waymarkers, benchmarkers, and others interested in the pursuit of finding... Date Created: 01/10/2013 Category Managed: Danish Benchmarks Members: 14
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 | Austrian and Swiss Cultural Heritage Sites Description: To find and document locations that are officially listed as cultural heritage sites by the respective authorities in Austria, Switzerland and Liechtenstein. Date Created: 04/23/2012 Category Managed: Austrian and Swiss National Heritage Sites Members: 14
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 | MillersUnited Description: The purpose of this group is to document historical millstones throughout the world. Date Created: 11/09/2011 Category Managed: Millstones Members: 14
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 | Going Once, Going Twice, Sold! Description: This group manages the Auction House category. Date Created: 08/31/2011 Category Managed: Auction Houses Members: 14
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 | Taxi, Taxi Description: Our mission is make new categories which are closely connecting to the traffic, no matter where or how it is happening... Date Created: 01/08/2011 Category Managed: Traffic Parks Members: 14
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 | War Hospitals Description: To find structures that were temporarily used as field hospitals during wartime such as schools, churches and homes. Date Created: 10/09/2010 Category Managed: Field Hospitals Members: 14
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 | Sluice Gate Operators Description: We are looking for small sluice gates on waterways that are too small for boats. Date Created: 09/29/2010 Category Managed: Historic Hand Operated Sluice Gates Members: 14
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 | Century Farms Description: Photograph and waymark Century Farms. Date Created: 08/03/2010 Category Managed: Century Farms Members: 14
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 | Lighthouse Stamper Seekers Description: A group looking for Lighthouse Passport Stamps. Date Created: 04/21/2010 Category Managed: Lighthouse Passport Stamps Members: 14
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 | The Blue Goose Passport Group Description: Looking for those cancelation stamps of public lands. Date Created: 04/21/2010 Category Managed: National Public Lands Passport Locations Members: 14
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 | Taffy Pulling Machines Description: This group's purpose is to create and manage a category to waymark taffy pulling machines commonly seen in the window fronts of coastal candy stores. Date Created: 07/05/2009 Category Managed: Taffy Pulling Machines Members: 14
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 | Customs Agents Description: This group will oversee categories related to passport cancellation stations at parks and protected areas. Date Created: 03/08/2009 Category Managed: State Park Passport Locations Members: 14
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 | Tom Yum Description: A group to waymark Thai restaurants. Date Created: 02/16/2009 Category Managed: Thai Restaurants Members: 14
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 | Malt and Salt Description: Fish and Chip restaurants around the world. These can be national chains to independent restaurants as long as their primary focus is selling "Fish and Chips". We are not looking for standard restaurants that happen to also have fish and chips... Date Created: 01/25/2009 Category Managed: Fish and Chips Restaurants Members: 14
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 | Anti Gravity Group Description: This Group is made up of individuals interested in managing Waymarks in the Rope Courses Category.
What is a Rope Course? Wikipedia defines it this way:
"A ropes course is a challenging outdoor personal development... Date Created: 12/29/2008 Category Managed: Ropes Course Members: 14
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 | Murphy's Law of Physics Description: This group will establish and manage a category to waymark geographic locations where physics have gone kaput including gravity hills, vortexes, mystery spots, etc. whether unexplained, man-made, or illusion. Date Created: 12/18/2008 Category Managed: Vortexes, Mystery Spots, and Gravity Hills Members: 14
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 | Pepper in Some Waymarks Description: This group is dedicated to waymarking Chili's restaurants throughout the world. Date Created: 12/05/2008 Category Managed: Chili's Restaurants Members: 14
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 | Farm and Ranch Hands Description: This group will manage category of farms and ranches of any size, that have a publicly displayed names or signs. Date Created: 11/19/2008 Category Managed: Named Farms and Ranches Members: 14
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 | The Boba People Description: This group manages the Bubble Tea Category Date Created: 11/15/2008 Category Managed: Bubble Tea aka Boba Members: 14
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