Jefferson Rock overview
Jefferson Rock
There are several reasons why visitors should consider visiting Jefferson Rock. First and foremost, it offers breathtaking views of the Potomac and Shenandoah Rivers confluence. The view is particularly impressive during the fall season when the foliage changes color, creating a beautiful contrast against the water.
Aside from the view, Jefferson Rock also has historical significance. The rock itself is believed to have split from the mountain during an earthquake in the 1800s and has been a popular spot for visitors since then. Additionally, the area around the rock played an important role in the American Civil War.
Visitors can access Jefferson Rock through a short hike on a well-maintained trail. Along the way, they may encounter several historic buildings, including a restored 19th-century church and a blacksmith shop.
One unique thing that visitors may see at Jefferson Rock is the "blue line", which marks the boundary between Maryland and Virginia. The line is visible from the rock and provides visitors with a chance to see two states at once.
In summary, Jefferson Rock is a must-see attraction in Harpers Ferry National Historical Park. It offers stunning views of the rivers and surrounding landscape, as well as a chance to explore the area's rich history. Visitors can enjoy a short hike to the rock and may also encounter other interesting sights along the way.
Plan your visit down to the hour
Same weather feed Snoflo's iOS app uses -- updated continuously from NOAA / yr.no.
Next 5 days, hour by hour
Temperature line with weather symbols on top, snow + rain accumulation as columns, humidity as a dotted line.
5-day forecast table
Every 3 hours, broken out across temperature, snow, rain, humidity, and wind.
| Time | Condition | Temp (°F) | Snow (in) | Rain (in) | Humidity (%) | Wind (mps) | Wind dir |
|---|---|---|---|---|---|---|---|
| Loading detailed forecast… | |||||||
15-day temperature & precipitation
Daily temperatures, snow, and rain projected over the next two weeks.
Plan a longer trip
The closest parks, campgrounds, fishing spots, and other landmarks so a quick visit can grow into a full day.
Parks
- Nell Boone Park
- Harpers Ferry National Historical Park
- South Mountain State Park
- Brunswick Heights Park
- Brunswick City Park
- Carroll County Sports Complex
Campgrounds
- Huckleberry Hill
- Huckleberry Hill Hiker-Biker Campsite
- 4 Mile Campsite
- Brunswick City Campground
- Antietam Creek Campground
- Bald Eagle Island
Responsible visitation & Leave No Trace
- Know before you go
- Check the operator's site (BLM, NPS, state agency, or private owner) for access rules, permits, and seasonal closures before driving out.
- Stay on trail
- Many points of interest sit in fragile ecosystems. Stick to marked paths to protect vegetation and prevent erosion.
- Respect wildlife
- Observe from a distance, never feed wildlife, and give nesting birds and denning mammals plenty of space.
- Pack it in, pack it out
- Take all trash, food scraps, and gear back with you. Remote sites often have no trash service.
- Leave what you find
- Don't take rocks, plants, fossils, or artifacts. Federal law protects cultural and natural resources on public land.
Set push alerts in the Snoflo app
Save Jefferson Rock as a favorite, set a weather threshold (precipitation, freezing temperatures), and the iOS app will push the moment conditions cross.
About Jefferson Rock
What is Jefferson Rock?
A point of interest in Virginia tracked by Snoflo -- typically a scenic landmark, named summit, monument, or viewpoint.
How fresh is the weather data?
The hourly forecast updates throughout the day from NOAA / yr.no public feeds.
When is the best time to visit?
Use the 15-day temperature & precipitation outlook on this page to pick a window with comfortable temperatures and low precipitation.
How do I get there?
Tap Directions in the hero above for Google Maps driving directions, or Open in map to center the Snoflo interactive map on the spot.
Can I get alerts when conditions change?
Yes -- alerts are managed in the Snoflo iOS app. Favorite this POI, set a threshold (temperature, precipitation), and you'll get a push the moment it crosses.
Other points of interest near here
Snoflo-tracked landmarks within driving distance of Jefferson Rock.