Blue Knob, Illinois, United States
About
Blue Knob is a summit located in Johnson county Illinois in the United States of America. It is at 37.3678302 latitude and -88.7508902 longitude. Blue Knob is at an elevation of 154 ft (505 m). The USGS map that contains this location is titled "Mermet".
Location Details
| Type of Place: | Summit |
| Latitude: | 37.3678302 |
| Longitude: | -88.7508902 |
| Elevation: | 154 ft / 505 m |
| County: | Johnson |
| USGS Map Name: | Mermet |
