- Elevation, modelled
- 48 m
- Tallest summit within 25 miles
- Sugarloaf Mountain387 m · 19.7 mi
- Nearest byway
- Chesapeake and Ohio Canal Bywayon it
- Sunset, June solstice
- 20:39local time
- Coordinates
- 39.0003, -77.2484
Lock 20 is a attraction in Maryland, at a modelled 48 m. Sugarloaf Mountain stands 387 m to the north-northwest, 20 miles off. The nearest named place is Lock 19, a attraction 0.1 miles away. Chesapeake and Ohio Canal Byway runs past it. 53 named summits stand within 25 miles.
Summits around it
The highest named summits within 25 miles of Lock 20. Elevation from each summit’s own record; bearing measured between the two coordinates.
| Summit | Bearing | Elevation | Distance |
|---|---|---|---|
| Sugarloaf Mountain | NNW 337° | 387 m | 19.7 mi |
| Chestnut Peak | WSW 251° | 374 m | 24.6 mi |
| Waterford Peak | NW 306° | 361 m | 21.6 mi |
| Bald Mountain | NW 311° | 235 m | 22.9 mi |
| Hogback Mountain | WNW 289° | 187 m | 20.4 mi |
| Steptoe Hill | W 277° | 176 m | 23.2 mi |
| Gantt Hill | S 171° | 156 m | 5.2 mi |
| Hunting Hill | NNE 25° | 156 m | 6.4 mi |
- On the Chesapeake and Ohio Canal Byway
- 1.3 mi off the Old Georgetown Pike
- 4.3 mi off the George Washington Memorial ParkwayNational
- 13.5 mi off the Antietam Campaign Byway
Overlooks nearby
Named places within 25 miles
Attractions
- Lock 19: 0.1 mi
- Lock 18: 0.2 mi
- Lock 16: 0.6 mi
- Lock 15: 0.8 mi
- Maryland Mine: 0.9 mi
Historic sites
- Mather Gorge: 0.5 mi
- Mather Gorge marker: 0.5 mi
- Burling Defenders: 3.5 mi
- Ruins of Worker's Houses for Nearby Quarries: 4.4 mi
- Dennis Crook Memorial Bench: 5.2 mi
Museums
- Colvin Run General Store: 3.2 mi
- Colvin Run Mill House: 3.2 mi
- Blacksmith Shop: 3.2 mi
- Colvin Run Mill: 3.2 mi
- Glenstone Museum: 4.0 mi
Peaks: 53
- Prospect Hill: 2.3 mi
- Gantt Hill: 5.2 mi
- Freedom Hill: 5.3 mi
- Hunting Hill: 6.4 mi
- Mount Daniel: 7.9 mi
Waterfalls: 5
- Great Falls: 0.3 mi
- Scott's Run Falls: 3.3 mi
- Stubblefield Falls: 3.6 mi
- Brambleton Sign/Water Decoration: 15.1 mi
- Coe Creek: 19.8 mi
Beaches: 4
- Sycamore Beach: 1.3 mi
- Purplehorse Beach: 1.4 mi
- Fishing Shore: 10.2 mi
- Lake Barcroft Beach: 11.9 mi
Rest areas: 2
- Manassas Safety/Rest Area West: 18.7 mi
- Manassas Safety/Rest Area East: 18.7 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 | 07:25 | 16:08 | 16:51 |
Local time (America/New_York).
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