OKARMO Corner
OKARMO Corner is a historic site in Arkansas, at a modelled elevation of 320 m. Gobblers Knob stands 390 m to the east, 15 miles off. The nearest named place is Roundtop, a peak 7.4 miles away. Cherokee Hills Byway passes 22 miles off. 11 named summits stand within 25 miles.
The Oklahoma-Missouri-Arkansas tripoint marker
The story
OKARMO Corner is a monument marking the tripoint of the U.S. states of Oklahoma, Arkansas, and Missouri. It is located near Southwest City, Missouri, along Missouri Route 43, close to the junction with Arkansas Highway 43 and Oklahoma State Highway 20. The site sits at an elevation of approximately 1,049 feet (320 m) above sea level.
From Wikipedia, CC BY-SA 4.0.
Wikidata Q7072603, referenced by the OpenStreetMap record.
What to expect
- Access
- Yes
How to reach it
- 21.5 mi off the Cherokee Hills Byway, National
- 22.1 mi off the Historic Route 66, National
Named places within 25 miles
- Sulphur Springs City Park: 9.0 mi
- Rotary Centennial Park: 9.8 mi
- Walmart Picnic Area: 9.9 mi
- Rotary Veterans Park: 10.2 mi
- Pop Allum Park: 10.3 mi
- Green Bike Tower: 22.5 mi
- Sound Art Installation: 22.8 mi
- Oz Rhino: 23.9 mi
- Universal Inseparability: 24.0 mi
- Barn Dance: 24.1 mi
- Roundtop: 7.4 mi
- Tatum Hill: 14.3 mi
- Gobblers Knob: 15.0 mi
- Holloway Mountain: 17.3 mi
- Polk Mountain: 17.9 mi
- Cowskin Access: 9.5 mi
- Mount Shira Access: 10.1 mi
- Lanagan Towersite: 11.1 mi
- Deep Ford Access: 16.8 mi
- Buffalo Hills Natural Area: 16.8 mi
- Sulphur Springs Community Museum: 9.0 mi
- Bella Vista Historical Museum: 20.9 mi
- Siloam Springs Museum Society: 22.1 mi
- Museum of Native American History: 23.2 mi
- The Peel Mansion Museum & Heritage Gardens: 23.8 mi
- Eagles Bluff: 13.2 mi
- Owens Bluff: 15.5 mi
- Clemens Bluff: 16.5 mi
- Black Fox Bluff: 16.5 mi
- Lanes Bluff: 17.3 mi
- Kansas CIty Southern RR Noel Depot: 7.9 mi
- KCS Caboose Number 383: 10.6 mi
- KCS Anderson Depot: 14.1 mi
- KCS Decatur Depot: 14.3 mi
- Pensacola Dam: 23.2 mi
- Red Dirt Farm: 13.8 mi
- Buckingham Garden: 22.0 mi
- Compton Gardens: 24.3 mi
- The Grove: 24.7 mi
- Veterans Memorial: 22.0 mi
- Wyandot Tribe: 22.2 mi
- Henry C. Holderman: 22.2 mi
- Grand Army of the Republic Memorial: 22.3 mi
- Cayuga: 9.2 mi
- Eldorado Springs: 10.2 mi
- Enterprise: 12.0 mi
- Tanyard Creek Falls: 20.1 mi
- Dripping Springs: 22.6 mi
- Anderson Spring: 22.4 mi
Summits around it
The highest named summits within 25 miles of OKARMO Corner. Elevation from each summit’s own record; bearing measured between the two coordinates.
| Summit | Bearing | Elevation | Distance |
|---|---|---|---|
| Gobblers Knob | E 101° | 390 m | 15.0 mi |
| High Point | ENE 74° | 385 m | 22.2 mi |
| Pine Hill | ENE 67° | 373 m | 18.1 mi |
| Holloway Mountain | NE 41° | 367 m | 17.3 mi |
| Coal Mine Hill | NE 48° | 367 m | 24.2 mi |
| Tatum Hill | NE 36° | 356 m | 14.3 mi |
| Polk Mountain | ENE 76° | 351 m | 17.9 mi |
| Bobs Knob | E 81° | 337 m | 18.1 mi |
When to go
Light through the year
| Date | Sunrise | Golden hour | Sunset |
|---|---|---|---|
| March equinox | 07:23 | 18:57 | 19:31 |
| June solstice | 06:01 | 20:02 | 20:41 |
| September equinox | 07:07 | 18:43 | 19:17 |
| December solstice | 07:27 | 16:27 | 17:07 |
Local time (America/Chicago).
Climate normals
Months averaging 50–80 °F: Mar–Jun, Aug–Nov.
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Avg °F | 39 | 43 | 52 | 61 | 69 | 77 | 81 | 80 | 72 | 61 | 50 | 42 |
| Precip in | 2.8 | 2.7 | 3.9 | 4.8 | 6.2 | 4.6 | 3.9 | 3.5 | 4.4 | 4.6 | 3.9 | 3.2 |
1991–2020 U.S. Climate Normals, NOAA NCEI — Gravette, 11 mi away.
Where this comes from
Location and category confirmed against OpenStreetMap.
OpenStreetMapWikipediaWikidataOpenStreetMap element node/158736525
Day trips start here
Take the scenic way to OKARMO Corner.
Byway plans around your taste, verified places, real weather and opening hours — then opens every leg in Google Maps with one tap.