- Elevation, modelled
- 91 m
- Tallest summit within 25 miles
- High Knob472 m · 24.9 mi
- Nearest byway
- Chesapeake and Ohio Canal Byway2.7 mi off
- Sunset, June solstice
- 20:39local time
- Coordinates
- 39.1539, -77.2538
Clopper Mill Ruins is a historic site in Maryland, at a modelled 91 m. High Knob stands 472 m to the north-northwest, 25 miles off. Chesapeake and Ohio Canal Byway passes 2.7 miles off. 43 named summits stand within 25 miles.
Summits around it
The highest named summits within 25 miles of Clopper Mill Ruins. Elevation from each summit’s own record; bearing measured between the two coordinates.
| Summit | Bearing | Elevation | Distance |
|---|---|---|---|
| High Knob | NNW 329° | 472 m | 24.9 mi |
| Sugarloaf Mountain | NW 315° | 387 m | 10.6 mi |
| Ridge Hill | NNW 326° | 373 m | 23.4 mi |
| Waterford Peak | W 277° | 361 m | 17.2 mi |
| Pine Rock | NW 307° | 346 m | 18.6 mi |
| Jigger Hill | NW 326° | 341 m | 23.0 mi |
| Bald Mountain | WNW 285° | 235 m | 17.5 mi |
| Hogback Mountain | WSW 258° | 187 m | 19.4 mi |
- 2.7 mi off the Chesapeake and Ohio Canal Byway
- 7.9 mi off the Antietam Campaign Byway
- 10.9 mi off the Old Georgetown Pike
- 13.7 mi off the George Washington Memorial ParkwayNational
Overlooks nearby
- Overlook rock, high · 8 mi
- Overlook rock, lower · 8 mi
- East View · 10 mi
- Washington Aqueduct Observation Platform · 11 mi
Named places within 25 miles
Historic sites
- Clopper Mill Ruins: 0.0 mi
- Inspiration Park: 2.5 mi
- Montgomery County Public Safety Memorial: 3.1 mi
- Gaithersburg Latitude Observatory: 3.2 mi
- The Cliff Bland Recreation Area: 3.9 mi
Museums
- Mooseum: 2.9 mi
- Fire Museum: 3.2 mi
- Gaithersburg Community Museum: 3.4 mi
- Glenstone Museum: 6.6 mi
- Stonestreet Museum: 7.1 mi
Attractions
- Carousel at Rio: 3.9 mi
- Lock 22: Pennyfield Lock: 7.2 mi
- Lock 23: Violettes Lock: 7.2 mi
- Lock 24: Rileys Lock: 7.5 mi
- F. Scott Fitzgerald: 7.6 mi
Peaks: 43
- Black Hill: 3.3 mi
- Hunting Hill: 5.6 mi
- Sugarloaf Mountain: 10.6 mi
- Nokes Hill: 12.1 mi
- Prospect Hill: 12.9 mi
Waterfalls: 5
- Great Falls: 10.8 mi
- Scott's Run Falls: 13.2 mi
- Stubblefield Falls: 13.2 mi
- Brambleton Sign/Water Decoration: 19.0 mi
- McKeldin Falls: 23.9 mi
Beaches: 4
- Sycamore Beach: 11.9 mi
- Purplehorse Beach: 11.9 mi
- Fishing Shore: 18.8 mi
- Lake Barcroft Beach: 22.0 mi
Rest areas: 1
- Truck Rest Area: 15.0 mi
Ghost towns: 1
- Harmony Grove: 22.1 mi
| Date | Sunrise | Golden hour | Sunset |
|---|---|---|---|
| March equinox | 07:13 | 18:46 | 19:21 |
| June solstice | 05:44 | 19:59 | 20:39 |
| September equinox | 06:57 | 18:33 | 19:08 |
| December solstice | 07:26 | 16:08 | 16:50 |
Local time (America/New_York).
Day trips start here
- Gaithersburg · 2 mi
- Germantown · 2 mi
- Montgomery County · 3 mi
- Rockville · 7 mi
- Olney · 10 mi
- Potomac · 10 mi
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