Montana Gazetteer
| Arches | 7 |
| Areas | 18 |
| Arroyos | 1 |
| Bars | 15 |
| Basins | 217 |
| Bays | 80 |
| Beaches | 2 |
| Benches | 84 |
| Bends | 48 |
| Canals | 936 |
| Capes | 82 |
| Channels | 7 |
| Cliffs | 82 |
| Craters | 2 |
| Crossings | 13 |
| Falls | 118 |
| Flats | 457 |
| Gaps | 266 |
| Glaciers | 59 |
| Guts | 8 |
| Islands | 113 |
| Lakes | 2,087 |
| Levees | 1 |
| Pillars | 74 |
| Plains | 22 |
| Ranges | 93 |
| Rapids | 33 |
| Reservoirs | 1,233 |
| Ridges | 442 |
| Slopes | 40 |
| Springs | 1,775 |
| Streams | 9,636 |
| Summits | 3,179 |
| Swamps | 53 |
| Valleys | 4,196 |
| Airports | |
| Public and Private Airports | 249 |
| Heliports | 40 |
| Seaplane Bases and Anchorages | 3 |
| Cemeteries | 771 |
| Education - Schools | |
| Other Schools | 296 |
| Elementary Schools | 206 |
| Middle Schools | 77 |
| High Schools | 97 |
| Colleges & University | 25 |
| Technical & Trade School | 4 |
| Emergency Response & Law Enforcement | |
| Ambulance Service | 85 |
| Fire Station & EMS Station | 458 |
| Law Enforcement | 134 |
| Prisons & Correctional Facilities | 8 |
| Federal Lands & Reserves | |
| National Cemeteries | 1 |
| Forests | 19 |
| Parks | 10 |
| Wilderness Areas | 17 |
| Wildlife Areas | 43 |
| Government Services | |
| City or Town Hall | 115 |
| Court House | 56 |
| Post Offices | 325 |
| Hospitals & Medical Centers | 64 |
| Native American Areas | |
| American Indian Off Reservation Trust Land | 7 |
| Reservations | 7 |
| Public Landmarks & Attractions | |
| Campgrounds | 386 |
| Picnic Areas | 101 |
| Trailheads | 942 |
| Visitor Centers | 17 |
| Bends | 1 |
| Canals | 1 |
| Civil | 2 |
| Falls | 1 |
| Islands | 3 |
| Lakes | 5 |
| Military (Historical) | 50 |
| Populated Places | 418 |
| Streams | 3 |
| Summits | 1 |
| Montana's National Historic Landmarks | |
|---|---|
| 21 | |
