User lumbricus 

lumbricus  posted 2037 waymarks in 272 different categories within 8 countries and 26 regions, of these were 210 posted-first-in-region and also 54 posted-first-in-country.
Unfortunatly the user also has one waymark with a missing region in the database.

In the following list are the categories listed where lumbricus is or was an officer. The star denotes an active officer role, if it is golden then lumbricus is also the current leader of the category.

activeCategory# Approvals# Missings
stars 'You Are Here' Maps633356
stars 'Z' Welcome Signs101-
stars 3D Map Models of Our World and Beyond5-
stars A.M./F.M. Radio Broadcasting Stations10-
stars Abandoned Cemeteries16-
stars Abbeys, Convents and Monasteries184-
stars Active Quarries472
stars Agricultural Fairgrounds281
stars Airports128
stars Amusement Parks406
 Anamorphous Street Art23
stars Anchors126107
stars Angel of Hope Statues8-
stars Anglican and Episcopal Churches138-
stars Antique Hotels8123
stars Appalachian Trail42-
stars Arby's Restaurants26-
stars Arch Bridges364165
stars Art Museums13313
stars Art Studios17-
stars Artificial Climbing Walls637
 Artistic Welcome Signs62-
stars Assembly of God Churches222
stars Astronomical Observatories58
stars Austrian and Swiss National Heritage Sites268-
 Aviaries203
stars Bandshells272
stars Baptist Churches131-
stars Baroque Architecture295-
stars Bartram Trail Historical Markers10-
stars Beach Huts72
stars Beaches26238
stars Bear Statues19021
stars Bell Towers101268
stars Bells34425
stars Berry Picking182
stars Bicycle Shops6029
stars Birdwatching Locations50-
 Bloggers7-
 Blue Plaques8192
stars Blues Legends141
stars Bobsleigh Chutes and Mountain Slides4-
stars Bookcrossing Zones26922
stars Border Crossings2327
stars Botanical Gardens3732
stars Butterfly Gardens231
stars Cable Skiing and Wakeboarding10-
 Cairns19-
stars Canoe/Kayak Trips252
stars Car Part Sculptures52
stars Carillon425
 Carousels38-
stars Casinos8-
stars Cave Entrances (Natural)415
stars Chalet, Cottage, and Cabin Style Lodging172
stars Charnel Chapels, Charnel Houses and Ossuaries7-
stars Childhood Homes926
stars Children's Gardens51
stars Christian Crosses978121
 Churchyard Cemeteries302128
stars Cigar Store Indians141
stars City and Town Halls54818
stars Cityscapes68-
stars Civil Defense Fallout Shelters693
stars Civil War Discovery Trail Sites29-
stars Civilian Conservation Corps53-
stars Coastal Boardwalks203
 Cobblestone Buildings221
stars Coin-Op Binoculars21032
stars Coin-Operated Fortune Telling Machines331
 Commercial Commemorations2822
 Community Commemoration1337
stars Concert Halls5217
stars Confluence Spots92
stars Converted Firehouses52-
 Converted Fountains3813
stars Covered Bridges30-
stars Current and Former Exchanges7-
stars Cycling Routes61517
stars Dance Clubs514
stars Dead Poets' Society Memorials17825
stars Dedicated Benches113781
stars Deutsche Denkmallisten - German Monument Registers343-
stars Dinosaur Statues1212
stars Diplomatic Missions1184
 Direction and Distance Arrows3831
stars Disaster Memorials4325
stars Dive Sites17-
stars Diving Platforms22-
stars Dog Friendly Hotels333
stars Donated Engraved Bricks and Pavers223-
stars Drawing Waymarks252
stars Drive-In Movie Theaters141
stars Earth Homes61
stars Elevated Everyday Objects1516
stars Elevation Signs28016
stars Established Rock Climbing Areas36-
stars Eternal Flames113
stars European Post Offices6989
stars Exact Replicas167-
stars Exceptional Tree Growth Ring Displays381
stars Factory Tours532
stars Farmers' Markets113
stars Ferries and Ferry Landings8617
 Festivals532
stars Figurative Public Sculpture1180345
stars Firefighter Memorials331
stars Fireworks Displays62
stars Fish Ladders115
stars Fitness Trails8412
stars Flatirons91
stars Flora and Fauna Information Signs7710
stars Former Schools21822
stars Fountains97231
stars Framed Views24-
stars Frank Lloyd Wright Designed Buildings1-
stars Free Campsites67
stars Free For Your Birthday141
stars Free Overnight RV Parking Locations101
stars Freestanding Columns1623
 Frieze Art2817
stars Funerary Art7-
stars Garage Door Art472
stars Gargoyles and Chimeras138-
stars Gender Separated Entrances21-
stars Geocaching Tour Guides4825
stars Geodesic Domes62
stars Geographic High Points4213
stars Geographical Centers171
stars Georgia Historical Markers62-
stars German Trigonometric Points5-
stars Ghost Bikes581
 Ghost Signs2728
stars Ghosts and Hauntings406
stars Giant 24 h Vending Machines1-
stars Giant Board Games573
stars Giants of Commerce452
stars Glaciers11-
stars Gluten Free Restaurants1447
 Gothic Architecture48-
stars Graffiti106106
 Grand Opening12
 Grange Halls311
stars Graves of the Unknown133
stars Great Buildings of the World7119
stars Greenhouses and Nurseries63
stars Greenwich Meridian Markers22-
stars Guest Books1578
stars Hand Operated Water Pumps47913
stars Hard Rock Cafe12
stars Headstones of Centenarians41-
stars High Level Marks738
stars Highway Rest Areas242-
stars Historic Forts7622
stars Historic Reenactments291
stars Historic Transformer Sub-Stations Buildings43-
 Historic Trees761
 Historic Upping Stones, Hitching Posts, and Carriage Blocks114
stars Historical Society Headquarters451
stars Horse Racing Tracks314
stars Hostels423
stars Hot Air Balloon Festivals7-
stars Hot Rod Hangouts and Car Shows12
stars Hot Springs70-
 Human Migration Monuments1051
stars Humane Societies and Rescues91
stars Hydroelectric Power Stations304
stars Ice Cream Parlors20226
stars Iconic Factories44
stars Immortalized in Lyrics149-
stars Improved Order of Red Men6-
stars Independent Breakfast Spots451
stars Independent Coffee Shops17919
stars Independent Doughnut Shops52-
stars Indoor Malls5359
stars Inline Hockey Rinks21
stars Insect Hotels666
stars Internet Cafes511
stars Iowa Historical Markers7-
stars Japanese Gardens1211
stars Junk Design Houses42
stars Kansas Historical Markers23-
stars Kentucky Historical Markers11-
stars Kids Eat Free341
stars Kissmobile and Co. Sightings0-
stars Kroger Supermarkets25-
stars Landlocked Boats3625
stars Lawn Bowling1015
stars Legion Posts and Branches5-
stars Letters on Hills111
stars Lewis and Clark Trail7-
stars Lion Statues67394
 Lions Clubs International Markers142
stars Literary Sites176
stars Live Stage Theaters159-
stars Living Statues1176
stars Locomotives7133
stars Lonely Chimneys2322
stars Look-Out Towers2454
stars Louisiana Historical Markers5-
stars Love Padlocks1045
stars Lutheran Churches324101
stars Magic Shops21
stars Maori Historic Sites13-
stars Marinas469
stars Maritime Monuments and Memorials25431
 Maritime Museums215
stars Martial Arts192
stars Mausoleums582
stars Medieval Churches312202
stars Megalithic Monuments33156
stars Metal Detecting9-
stars Michigan Historical Markers413-
 Military Ground Equipment Displays11734
stars Millstones637
stars Mines041
stars Miniature Golf309
stars Model Aircraft Fields234
stars Model Railroads574
stars Modern Olympic Venues43
stars Mom and Pop Rock Shops1-
stars Monarchs of the World18257
 Monopoly in the Real World3544
stars Monuments of the Eastern Freedomfights32
stars Mosaics39546
stars Motorcycle Sales/Service Sites416
stars Mountain Bike Trailheads9013
stars Movie Locations36040
stars Moving Bridges24-
 Municipal Parks and Plazas574107
stars Musical Instrument Retailers826
stars Named Farms and Ranches431
stars Nations Within Nations341
stars Natural Arches819
stars Nature Centers591
stars Nature's Balanced Rocks520
 Nautical Flag Poles6317
 Neon Signs29110
 New Apostolic Churches262
stars New York Historical Markers61-
 News Article Locations59759
stars Nobel Laureates765
stars Noodle Shops392
stars North Country Trail23-
stars NPS Passport Cancellation Stations226-
stars NRHP Historic Districts - Contributing Buildings535-
stars Nuclear Power Plants13-
stars Numismatic Photographs369
stars Occupational/Hobby Grave Stones191-
stars Octagon Buildings6523
stars Odd-Shaped Buildings9959
stars Oddball Museums854
 Off-Leash Dog Areas7059
 Official Local Tourism Attractions957222
stars Offroad Trails2-
stars Ohio Historical Markers39-
stars Old World Originals371
stars Olmsted Designed Parks31-
stars Olympic Memorabilia225
stars One-Room Schoolhouses1051
 Orthodox Churches87-
stars Outdoor Amphitheaters595
stars Outdoor Basketball Courts8213
stars Outdoor Mazes5720
stars Outdoor Recreation Stores1988
stars Outdoor Stairways1911
stars Outdoor Warning Sirens5518
stars Paintball Outdoor and Indoor Fields161
stars Painted Hydrants83-
stars Painted Mailboxes29-
stars Paintings Then and Now158-
stars Paleontology and Fossils131
 Peace Memorials181
stars Penny Smashers6842
stars Permanent Charity Donation Locations178-
stars Permanent Orienteering Courses193
 Permanent World Fair and Expo Structures361
stars Pet Stores5712
 Petrosomatoglyphs6614
stars Petting Farms and Zoos263
stars Photo Cutouts1133
 Photo Goals14
stars Photos Then and Now98789
stars Pictographs3417
stars Picture Perfect Postcards25519
stars Piers4213
stars Places of Geologic Significance7324
stars Plane Crash Sites8923
stars Planetariums73
stars Plank Roads22-
stars Police Memorials45-
stars Police Stations38073
stars Preserved Machines on Public Display44-
stars Professional Sports Venues1628
stars Public Access Lands25-
stars Public and Private Golf Courses541
stars Public Aquariums354
stars Public Funiculars and Incline Railways712
stars Public Playgrounds34882
stars Public Swimming Pools021
stars Publicly Held Corporation Headquarters183
stars Pubs and Inns136115
stars Punishment and Disciplinary Devices283
stars Quadrivia492
stars Quilt Shops481
stars Racetracks296
 Relief Art Sculptures589-
 Religious Buildings Multifarious334
 Relocated Structures19-
stars Remains of Settlements512
stars Remote Backcountry Shelters816
stars Renaissance Architecture1018
stars Research Institutes9-
stars River Origins, Destinations and Confluences76-
 Roadside Attractions5936
stars Rock-Hounding112
stars Roller Coasters593
stars Roller Skating Rinks19-
stars Roman Catholic Churches8342
stars Romanesque Architecture67-
stars Ropes Course30-
stars Rose Gardens994
stars Runestones Worldwide915
stars Sailing and Yacht Clubs14
stars Scenic Overlooks8692
stars Scenic Railroads431
stars Scenic Roadside Look-Outs25220
stars School Mascots56-
stars Science Museums6920
stars Self Serve Pet Wash43
stars Seventh-day Adventist Churches773
stars Shipwrecks23
stars Shoe Trees1-
 Signs of History58848
stars Signs of Zodiac21
stars Simulacra2513
stars Sit-by-me Statues7625
stars Skateparks10019
stars Ski Lodges201
stars Skyscrapers771
stars Sledding Places302
stars Small Town, Big Name99-
stars South Dakota Historical Markers30-
 Specific Veteran Memorials28227
stars Sphinx Sculptures171
stars Stained Glass Windows488230
stars State/Provincial Parks21-
stars Static Artillery Displays9782
stars Statues of Historic Figures1358275
stars Statues of Religious Figures73949
 Stolpersteine2-
stars Subway Restaurants5551
stars Summit Registers29-
stars Sundials764365
 Super Fund Sites32-
 Superlatives43269
stars Sushi Restaurants4564
stars Suspension Bridges4326
stars Swimming Holes713
stars Synagogues523
stars Tennessee Historical Markers11-
stars Themed Homemade Mailboxes241
stars There's a Book About It35411
stars This Old Church1057456
stars Tim Horton's Restaurants11
stars Time and Temperature Signs50829
stars Time Signals12-
stars Timelines44-
stars Tourist Information Centers - Visitor Centers319-
stars Town Clocks1300226
stars Train Stations/Depots773-
stars Tripoints and Multipoints20-
stars Truss Bridges10423
stars Turtle Crossings34-
stars U.S. 40 - The National Road38-
stars U.S. Civil War General Statues24-
stars U.S. Historic Survey Stones and Monuments26-
stars U.S. National Register of Historic Places270-
stars Unintentionally Funny Signs7-
stars Unique Artistic Door Handles and Knockers38-
stars Unique Artistic Shop Signs1406
stars Unique Manhole Covers8010
stars Unique Steeples16732
stars Unique Weathervanes163114
stars Universities and Colleges15317
 Unoccupied Buildings, Shacks, and Cabins275
stars Unusual Speed Limits86-
stars Used Book Stores3614
stars Vegetarian Eateries394
stars Vertical Lift Bridges91
 Victorian Style Architecture22412
stars Video Arcades71
stars Vintage Movie Theaters38-
stars Volcano Watching5-
stars Vértices Geodésicos22185
stars Wagon Wheels312
 Water Dams23430
stars Water Mills10321
stars Water Towers32745
stars Watercraft Rentals (Human Powered)8-
stars Waterfalls87-
stars Watershed Markers and Monuments4-
stars Wavy Places31-
stars Waychapels435-
stars Waymark Tours (WayTours)40-
 Weather Stations312
stars Web Cameras323109
stars Wee Folk Fairy Doors62-
 Welcome Signs34416
stars West Virginia Historical Markers18-
 Whispering Galleries3-
stars Whitewater Rafting Trips17-
stars Wikipedia Entries3138608
stars Wildlife Museums363
stars Winter Sports Locations412
stars Wisconsin Historical Markers2-
stars Woodmen of the World Grave Markers/Monuments98-
stars Working Water Wheels91-
stars Worldwide Cemeteries71866
stars WPA Projects26-
stars WWII Prisoner of War Camps34-
stars Wyoming Historical Markers33-
stars Yellow Arrow Lookup42
stars Zinc Headstones8-
stars Zoos6120