User buffalohiker 

buffalohiker  posted 783 waymarks in 179 different categories within 5 countries and 28 regions, of these were 34 posted-first-in-region.
Unfortunatly the user also has one waymark with a missing region in the database.

- The World - Canada (9) Canada - British Columbia (2) Canada - New Brunswick (3) Canada - Nova Scotia (3) Canada - Ontario (1) France (3) France - Centre-Val-de-Loire (1) France - Occitanie (2) Ireland (8) Ireland - Connacht (3) Ireland - Dublin (1) Ireland - Leinster (1) Ireland - Munster (3) Italy (20) Italy - Lazio (6) Italy - Lombardia (1) Italy - Toscana (5) Italy - Umbria (5) Italy - Veneto (3) United States (743) United States - Alaska (8) United States - Hawaii (1) United States - Indiana (14) United States - Kentucky (1) United States - Maine (3) United States - Massachusetts (7) United States - Michigan (2) United States - Missouri (1) United States - New York (6) United States - Ohio (654) United States - Pennsylvania (30) United States - South Dakota (3) United States - West Virginia (13)

- All categories - Abandoned Cemeteries (1) Abandoned Dead Vehicles (3) Abandoned Train Tunnels (5) Abbeys, Convents and Monasteries (1) Abstract Public Sculptures (1) American Guide Series (1) Antique Hotels (1) Arby's Restaurants (3) Arch Bridges (6) Art Museums (1) Bandshells (1) Baptist Churches (1) Barber Poles (2) Barns (2) Bear Statues (1) Bell Towers (2) Bells (2) Bicycle Tenders (1) Blacksmith Shops (1) Boy Scout Camps (3) Bus Stations (2) Carousels (7) Castles (2) Cathedrals (1) Churchyard Cemeteries (3) Citizen Memorials (1) City and Town Halls (1) Civil Defense Fallout Shelters (7) Closed Drive-In Theatres (1) Coastal Lighthouses (3) Coca Cola Memorabilia (1) Convention Centers (1) Converted Firehouses (2) Country Churches (1) Courthouses (51) Covered Bridges (26) Dedicated Benches (2) Defunct Amusement Parks (1) Direction and Distance Arrows (3) Donated Engraved Bricks and Pavers (4) Doorways of the World (1) Drive-In Movie Theaters (7) Exact Replicas (2) Factory Tours (3) Figurative Public Sculpture (1) Fire Fighting Vehicles (1) Firehouses (2) Flatirons (1) Former Schools (4) Foucault Pendulums (1) Fountains (6) Frank Lloyd Wright Designed Buildings (2) Free Community Book Exchanges (2) Freestanding Arches (1) Gargoyles and Chimeras (1) Gates of Distinction (1) Ghost Signs (5) Ghosts and Hauntings (2) Giants of Commerce (1) Glaciers (1) Grave of a Famous Person (2) Hall of Fame (1) Highway Rest Areas (2) Hiking Path Footbridges (1) Historic Forts (2) History Museums (1) Howard Johnson's (1) Ice Skating Rinks (1) Independent Bakeries (2) Independent Breakfast Spots (2) Independent Diners (3) Independent Pizza Restaurants (1) Iron Furnace Ruins (2) John F. Kennedy (1) Korean War Memorials (1) Legion Posts and Branches (2) Libraries (2) Lincoln Highway (1) Lincoln Highway Markers (1) Lion Statues (3) Live Stage Theaters (1) Locomotives (4) Lonely Chimneys (5) Look-Out Towers (1) Lucky 7 (1) Lustron Homes (15) Lutheran Churches (2) Maritime Museums (2) Masonic Temples (1) Methodist Churches (1) Mills and Gins (2) Miniature Railroads (2) Model Railroads (2) Monuments of the Eastern Freedomfights (1) Motor Vehicle Museums (1) Moving Bridges (1) Municipal Parks and Plazas (1) Murals (1) Natural Arches (8) Neon Signs (3) New World Ancient Evidence (5) Newspaper Headquarters (1) NPS Passport Cancellation Stations (3) Occupational/Hobby Grave Stones (1) Octagon Buildings (6) Odd-Shaped Buildings (6) Oddball Museums (1) Ohio Historical Markers (26) Old Agricultural Equipment (10) Old Tractors (1) Olympic Memorabilia (1) Omnivorous Trees (2) One-Room Schoolhouses (3) Orphaned Bridges (3) Outdoor Altars (4) Outdoor Stairways (2) Outdoor Stations of the Cross (6) Outhouses (4) Outside Wooden Display Carvings (2) Pennsylvania Historical Markers (2) Petrosomatoglyphs (1) Philatelic Photographs (3) Photos Then and Now (28) Places of Geologic Significance (5) Pre-Victorian Historic Homes (1) Presbyterian Churches (1) Preserved Architectural Remnants and Ruins (1) Railroad Bridges (8) Railway Disaster Sites (1) Railway Roundhouses (1) Red Telephone Boxes (2) Relief Art Sculptures (1) Roman Catholic Churches (31) Scenic at Night (1) Scenic Boat Rides (1) Scenic Overlooks (2) Scenic Railroads (1) Small Town, Big Name (1) Solitary Silos (3) South Dakota Historical Markers (1) Sphinx Sculptures (1) Stained Glass Windows (2) State/Provincial Parks (2) Static Train Cars (5) Statues of Historic Figures (8) Statues of Liberty (2) Superlatives (1) Suspension Bridges (4) This Old Church (18) Time and Temperature Signs (1) Topiaries (1) Town Clocks (6) Train Cabooses (39) Train Stations/Depots (49) Truss Bridges (27) U.S. 40 - The National Road (8) U.S. Historic Survey Stones and Monuments (1) U.S. National Natural Landmarks (2) U.S. National Register of Historic Places (58) U.S. Post Offices (3) U.S. Revolutionary War Memorials (1) Unoccupied Buildings, Shacks, and Cabins (2) Unusual Speed Limits (1) Vintage Gas Stations (5) Vintage Movie Theaters (15) Viquesney's Spirit of the Doughboy Statues (6) Wagon Roads and Trails (1) War of 1812 (2) Water Dams (2) Water Mills (5) Water Towers (1) Waterfalls (11) Waterway Locks, Planes and Lifts (1) Waychapels (1) Windmills (5) Wineries (2) Worldwide Cemeteries (2) WPA Projects (6) YMCA / YWCA (2)