The Mark Hill trig point was built in 1955 and is located on the vast sweep of moorland between Grimwith Reservoir and upper Nidderdale.
| Station Name: | Mark Hill |
|---|---|
| OSGB36 No: | SE38T057 |
| Date Built: | 18th April 1955 |
| Levelling Date: | 1st June 1955 |
| Historic Use: | 3rd order |
| Current Use: | None |
| Height (m): | 458.724 |
| Flush Bracket: | S8266 |
| TUK Ref No: | TP4656 |
| Grid Ref: | SE090690 |
| OS Map: | 298 |
| No. of Visits: | 0 |